Security Hardening

Senior Platform Engineer – WebSphere / WebLogic | Enterprise Middleware Engineering | Atlanta, GA

Senior Platform Engineer – WebSphere / WebLogic

📍 Atlanta, Georgia (Hybrid – 3 Days Onsite)
💰 $105,000 - $160,000 Base Salary + Annual Incentive Opportunity
🏠 Flexible Hybrid Schedule (Teams Select Their Onsite Days)
☁️ Enterprise Middleware & Platform Engineering
🚀 Modernization, Automation & Cloud Enablement Initiatives

Help Power the Critical Middleware Platforms Behind a Global Enterprise

A global organization supporting large-scale technology operations across multiple business units is seeking a Senior Platform Engineer – WebSphere / WebLogic to join its enterprise platform engineering team.

This is an outstanding opportunity for a middleware expert who enjoys designing, maintaining, automating, and modernizing mission-critical application platforms that support thousands of users and business-critical applications worldwide.

You'll play a key role in the evolution of a highly complex enterprise environment, helping drive reliability, security, performance, automation, and modernization initiatives across a diverse application hosting landscape.

If you're passionate about enterprise infrastructure, middleware technologies, automation, and cloud transformation, this role offers significant ownership, technical challenge, and long-term career growth.

Why This Opportunity Stands Out

This isn't a traditional support role.

You'll be a senior member of a geographically dispersed engineering team responsible for some of the organization's most critical application platforms. You'll work closely with architects, developers, security teams, cloud engineers, and business stakeholders to ensure highly available, secure, and scalable environments.

This role offers the opportunity to influence platform strategy, drive modernization efforts, mentor junior engineers, and help shape the future of enterprise middleware services.

Highlights include:

  • Ownership of mission-critical WebSphere and WebLogic environments

  • Significant involvement in automation and platform modernization initiatives

  • Exposure to cloud hosting and containerized workloads

  • Opportunity to influence platform architecture and engineering standards

  • Work within a highly collaborative enterprise technology environment

  • Mentor and guide junior engineering talent

  • Strong career progression opportunities within a large-scale technology organization

What You'll Be Doing

Enterprise Middleware Administration

  • Design, build, maintain, and optimize enterprise application hosting platforms

  • Administer complex IBM WebSphere and Oracle WebLogic environments

  • Configure and manage clustered middleware environments

  • Implement secure, highly available, and scalable platform solutions

  • Perform platform upgrades, migrations, and modernization activities

  • Ensure platform reliability, availability, and performance across production environments

Platform Engineering & Automation

  • Drive automation initiatives across platform deployment and administration activities

  • Develop and maintain scripts, tooling, and automation frameworks

  • Support CI/CD pipeline integration and deployment automation

  • Improve operational efficiency through infrastructure and platform automation

  • Implement repeatable engineering standards and best practices

Performance Optimization & Reliability

  • Monitor and optimize middleware platform performance

  • Conduct capacity planning and performance tuning activities

  • Troubleshoot complex platform, application, and infrastructure issues

  • Perform root cause analysis and implement permanent corrective actions

  • Support business-critical applications with a focus on uptime and stability

Security & Compliance

  • Implement security best practices across middleware environments

  • Manage SSL/TLS certificates and secure communications

  • Support authentication and authorization solutions including LDAP and SSO

  • Ensure compliance with enterprise security standards and policies

  • Partner with security teams on platform hardening initiatives

Cloud & Containerization Initiatives

  • Support modernization efforts involving cloud-hosted middleware platforms

  • Participate in containerization initiatives utilizing Docker and Kubernetes

  • Assist with migration and transformation projects

  • Help establish best practices for modern application hosting environments

Collaboration & Technical Leadership

  • Partner with developers, architects, product teams, and infrastructure teams

  • Support complex technical initiatives from design through implementation

  • Provide guidance and mentorship to junior engineers

  • Participate in technical reviews and knowledge-sharing activities

  • Create and maintain platform documentation, standards, and procedures

What We're Looking For

Required Experience

  • 5+ years of enterprise platform engineering, middleware administration, or infrastructure engineering experience

  • Deep expertise in IBM WebSphere and/or Oracle WebLogic administration

  • Experience managing highly available and clustered environments

  • Strong troubleshooting and performance tuning capabilities

  • Experience supporting mission-critical enterprise applications

  • Ability to work independently while collaborating across distributed teams

Required Technical Expertise

Middleware Platforms

  • IBM WebSphere Application Server

  • Oracle WebLogic Server

  • Middleware clustering and high availability

  • Performance tuning and optimization

  • Secure configuration and administration

Web Hosting & Load Balancing

Strong experience with:

  • Apache

  • IIS

  • IBM HTTP Server

  • Oracle HTTP Server

  • NGINX

  • Reverse proxy architectures

  • Load balancing technologies

Automation & Scripting

Hands-on experience with:

  • wsadmin

  • WLST

  • Python

  • Shell scripting

  • CI/CD integration

  • Infrastructure automation

Highly Preferred Experience

Security & Authentication

  • SSL/TLS implementation and management

  • LDAP integration

  • Single Sign-On (SSO)

  • Enterprise security frameworks

  • Compliance and governance standards

Monitoring & Observability

Experience with tools such as:

  • AppDynamics

  • Datadog

  • Enterprise monitoring platforms

  • Performance analytics and diagnostics

Cloud & Container Technologies

Experience with:

  • Docker

  • Kubernetes

  • Cloud-hosted middleware workloads

  • Platform modernization initiatives

  • Hybrid cloud environments

Ideal Candidate Profile

The successful candidate will thrive in complex enterprise environments and enjoy taking ownership of critical platform services.

You'll be someone who:

  • Takes pride in engineering reliable, scalable solutions

  • Enjoys solving complex technical problems

  • Communicates effectively with both technical and business stakeholders

  • Can balance operational support with long-term strategic improvements

  • Is comfortable mentoring others and sharing knowledge

  • Works effectively across geographically distributed teams

This role is particularly well suited to engineers who enjoy both traditional enterprise middleware technologies and modern cloud-native platform engineering.

Compensation & Benefits

💰 Base Salary: $105,000 - $160,000

Additional rewards include:

  • Annual performance-based incentive opportunity

  • Comprehensive medical, dental, and vision coverage

  • Retirement savings programs

  • Paid time off and holiday benefits

  • Professional development and certification support

  • Exposure to large-scale enterprise modernization initiatives

  • Flexible hybrid work environment

  • Long-term career growth opportunities

Work Authorization Requirements

Candidates must be authorized to work in the United States on a permanent basis.

This position is not eligible for current or future visa sponsorship or transfer.

Why Join?

This is an opportunity to become a key contributor within a highly sophisticated enterprise technology environment where your expertise will directly influence platform reliability, security, automation, and modernization efforts.

You'll work alongside talented engineers, support business-critical systems, and play a central role in driving the future of enterprise middleware and platform engineering.

If you're a WebSphere or WebLogic expert looking for a role that combines technical depth, platform ownership, modernization initiatives, and long-term career growth, we'd love to hear from you.

 

Information System Security Engineer (ISSE) – TS/SCI Full Scope Poly – Annapolis Junction, MD

Information System Security Engineer (ISSE) – TS/SCI Full Scope Poly

📍 Location: Annapolis Junction, MD
🏢 Work Arrangement: 100% Onsite
💼 Employment Type: Full-Time
🔒 Security Clearance Required: Active TS/SCI with Full Scope Polygraph (NSA Preferred)
🇺🇸 Citizenship: U.S. Citizen Required
🎓 Certification Required: DoD 8570/8140 IASAE Level II Compliant Certification
🚫 Visa Sponsorship: Not Available
🚚 Relocation Assistance: Available
💰 Compensation: $100,000 – $200,000 Base Salary

Overview

A leading government technology contractor is seeking Information System Security Engineers (ISSEs) to support mission-critical classified government programs.

This role focuses on integrating cybersecurity engineering principles throughout the entire system lifecycle, including system design, implementation, accreditation, continuous monitoring, and sustainment. The ISSE will play a critical role in Risk Management Framework (RMF) execution, Assessment & Authorization (A&A) activities, security control validation, and ongoing cybersecurity compliance.

The ideal candidate will possess a strong blend of cybersecurity engineering, RMF expertise, technical security assessment experience, and security architecture knowledge within highly secure classified environments.

Key Responsibilities

Risk Management Framework (RMF)

  • Support the full RMF lifecycle for classified information systems.

  • Develop and maintain RMF documentation and security artifacts.

  • Assist with Authority to Operate (ATO) activities and sustainment.

  • Support Assessment & Authorization (A&A) efforts.

  • Maintain body-of-evidence packages for accreditation activities.

Security Engineering

  • Implement and validate security controls.

  • Perform Security Control Traceability and technical validation.

  • Support system boundary definition and security architecture development.

  • Conduct technical security assessments and risk analysis.

  • Recommend security improvements and mitigation strategies.

Compliance & Continuous Monitoring

  • Participate in Continuous Monitoring (ConMon) activities.

  • Conduct compliance assessments and security reviews.

  • Analyze vulnerability scan results and remediation efforts.

  • Verify remediation effectiveness and identify false positives.

  • Ensure ongoing compliance with cybersecurity requirements.

Vulnerability Management & Hardening

  • Support vulnerability management programs.

  • Implement and validate STIG compliance.

  • Support patch validation and security compliance efforts.

  • Assist with system hardening initiatives.

  • Coordinate remediation activities with technical teams.

Stakeholder Collaboration

  • Work closely with:

    • ISSOs

    • ISSMs

    • Security Control Assessors (SCAs)

    • System Owners

    • System Administrators

  • Support accreditation, compliance, and cybersecurity engineering efforts across mission systems.

Required Qualifications

Security Requirements

✔ Active TS/SCI Clearance

✔ Active Full Scope Polygraph (NSA Preferred)

✔ U.S. Citizenship Required

Certification Requirement

✔ DoD 8570/8140 IASAE Level II Compliant Certification

Examples include:

  • CISSP

  • CASP+

  • CCSP

  • CSSLP

Cybersecurity & RMF Experience

Strong experience with:

  • Risk Management Framework (RMF)

  • Assessment & Authorization (A&A)

  • Authority to Operate (ATO)

  • Security Control Implementation

  • Security Control Validation

  • Continuous Monitoring (ConMon)

NIST Knowledge

Strong familiarity with:

  • NIST SP 800-37

  • NIST SP 800-53 Rev. 3 and/or Rev. 5

  • Security Control Frameworks

  • RMF Compliance Processes

RMF & Compliance Tools

Experience with one or more of:

  • LATTEART

  • XACTA

  • BISCOTTI

  • WATCHCAT

  • STE

Additional experience with:

  • Compliance scanning tools

  • Configuration assessment tools

  • Vulnerability management platforms

Core ISSE Skill Areas

Security Engineering

  • Security Control Implementation

  • Security Control Validation

  • Security Architecture Support

  • System Boundary Definition

Compliance & Accreditation

  • Assessment & Authorization (A&A)

  • RMF Artifact Development

  • Accreditation Package Support

  • Body of Evidence Management

Vulnerability Management

  • Vulnerability Analysis

  • Remediation Tracking

  • Patch Validation

  • STIG Compliance

  • Security Hardening

Risk Management

  • Technical Risk Analysis

  • Compliance Validation

  • Continuous Monitoring (ConMon)

  • Security Assessment Support

Preferred Qualifications

Government & Classified Environment Experience

  • Classified Government cybersecurity programs.

  • Large-scale enterprise systems.

  • Mission-critical environments.

Technical Infrastructure Exposure

Experience supporting:

  • Enterprise Linux environments

  • Network infrastructure

  • Cloud environments

Stakeholder Coordination

Experience collaborating with:

  • ISSOs

  • ISSMs

  • Security Control Assessors

  • System Owners

  • Engineering Teams

Must-Have Requirements

Clearance

✅ Active TS/SCI Clearance

✅ Active Full Scope Polygraph

Certification

✅ IASAE Level II Certification

Cybersecurity

✅ RMF Experience

✅ A&A Experience

✅ ATO Experience

✅ Security Control Validation

Compliance

✅ Continuous Monitoring

✅ Vulnerability Management

✅ STIG Implementation

Documentation

✅ RMF Artifacts

✅ Accreditation Packages

✅ Security Documentation

Screening Questions

  1. Do you currently hold an active TS/SCI clearance with a Full Scope Polygraph?

  2. Was your Full Scope Polygraph issued by NSA?

  3. When was your most recent Full Scope Polygraph completed?

  4. Which IASAE Level II certification do you currently hold (CISSP, CASP+, CCSP, CSSLP, etc.)?

  5. How many years of ISSE or cybersecurity engineering experience do you have?

  6. Have you supported the full RMF lifecycle, including A&A and ATO activities?

  7. Which RMF tools have you used (XACTA, LATTEART, BISCOTTI, WATCHCAT, STE)?

  8. Do you have experience implementing and validating security controls?

  9. Have you supported STIG implementation, vulnerability remediation, and compliance validation?

  10. Do you have experience supporting classified government systems?

Ideal Candidate Profile

The ideal candidate will:

  • Hold an active TS/SCI Full Scope Polygraph.

  • Possess an active IASAE Level II certification.

  • Have strong cybersecurity engineering experience within classified environments.

  • Be highly knowledgeable in RMF, A&A, and ATO processes.

  • Understand security architecture, control implementation, and compliance validation.

  • Have experience supporting vulnerability management and STIG compliance.

  • Demonstrate excellent analytical, troubleshooting, and documentation skills.

  • Balance mission objectives with cybersecurity requirements and risk management practices.

Candidate Snapshot

Requirement

Details

Clearance

Active TS/SCI + Full Scope Poly

Citizenship

U.S. Citizen

Experience Level

Mid-Level to Senior

Certification

IASAE Level II Required

Frameworks

RMF, NIST 800-37, NIST 800-53

Compliance

A&A, ATO, ConMon

Security

Control Implementation & Validation

Documentation

RMF Artifacts & Accreditation Packages

Tools

XACTA, LATTEART, BISCOTTI, WATCHCAT, STE

Location

Annapolis Junction, MD

Work Arrangement

100% Onsite

Travel

None

Compensation

$100K – $200K

Relocation

Available

Why This Opportunity?

Mission Impact

Support highly classified systems that directly contribute to critical national security missions.

Cybersecurity Engineering Focus

Move beyond compliance into hands-on security engineering, architecture support, security control validation, and accreditation activities.

Technical Growth

Gain exposure to advanced RMF processes, security engineering practices, vulnerability management, and enterprise cybersecurity operations.

Strong Benefits Package

  • 3 Weeks PTO

  • 11 Federal Holidays

  • Medical & Dental Coverage

  • Life Insurance

  • STD & LTD Coverage

  • 401(k) with Company Match

  • Long-Term Career Development

This opportunity is ideal for an Information System Security Engineer (ISSE), Cybersecurity Engineer, RMF Engineer, Security Compliance Engineer, Cybersecurity Architect, A&A Specialist, or Security Controls Engineer with an active TS/SCI Full Scope Polygraph and IASAE Level II certification seeking to support highly sensitive government programs.

 

SOC Analyst – Montvale, NJ | Hybrid Cybersecurity & Vulnerability Management

SOC Analyst

📍 Location: Montvale, New Jersey
🏢 Work Model: Hybrid – 3 days onsite / 2 days remote
🏠 Employees work remotely every Friday + receive 40 additional remote days annually
💼 Employment Type: Full-Time
📈 Seniority Level: Associate / Mid-Level
🎓 Education: Bachelor’s Degree preferred
🔐 Industry: Cybersecurity / Manufacturing / Enterprise IT

💰 Compensation & Benefits

  • Salary Range: $90,000 – $110,000

  • Full benefits package

  • Hybrid flexibility

  • Collaborative and supportive IT/security environment

🚀 Overview

A growing enterprise organization is seeking a SOC Analyst to strengthen its cybersecurity operations through security monitoring, alert investigation, and vulnerability management.

This role combines Security Operations Center (SOC) responsibilities with hands-on vulnerability analysis and remediation coordination across enterprise infrastructure and endpoint environments.

The ideal candidate is analytical, collaborative, proactive, and highly communicative with experience supporting enterprise security operations.

🔧 Key Responsibilities

Security Operations

  • Monitor, triage, and investigate alerts from:

    • SIEM platforms

    • Endpoint protection tools

    • Security monitoring systems

  • Distinguish legitimate threats from false positives

  • Document findings and communicate results clearly

  • Assist with alert tuning and optimization efforts

Vulnerability Management

  • Support enterprise vulnerability scanning and assessments

  • Analyze vulnerability findings and prioritize remediation activities

  • Research CVEs and provide:

    • Exploitability analysis

    • Business impact context

    • Remediation guidance

  • Track remediation progress and validate fixes

Collaboration & Communication

  • Partner closely with:

    • Infrastructure teams

    • IT leadership

    • Cybersecurity teams

  • Maintain strong communication and visibility around risks and remediation efforts

  • Proactively identify opportunities for improvement

Continuous Improvement

  • Assist with:

    • DLP and information protection controls

    • System hardening initiatives

    • Documentation and runbook development

  • Explore enhanced capabilities within existing security tooling

✅ Required Qualifications

  • Bachelor’s degree in:

    • Cybersecurity

    • Computer Science

    • Information Technology

    • Related discipline
      OR equivalent practical experience

  • 3–5 years of experience in:

    • Security operations

    • Vulnerability management

    • Endpoint protection analysis

  • Strong understanding of:

    • CVEs

    • Risk prioritization

    • Vulnerability remediation processes

  • Excellent communication and collaboration skills

⭐ Preferred Skills

  • Experience with:

    • SIEM platforms

    • Enterprise log analysis

    • Endpoint detection & response (EDR) tools

  • Familiarity with:

    • Active Directory

    • Group Policy

    • Security baselines

  • Scripting or reporting experience:

    • PowerShell

    • Python

    • Power BI

  • Security certifications are a plus but not required

🎯 Ideal Candidate

  • Hands-on SOC or cybersecurity analyst with enterprise experience

  • Strong communicator who proactively keeps stakeholders informed

  • Comfortable balancing:

    • Security investigations

    • Vulnerability analysis

    • Cross-functional collaboration

  • Curious, self-driven, and eager to improve security operations

📝 Screening Considerations

  • Do you have experience with:

    • SOC operations

    • Vulnerability management

    • Endpoint security tools?

  • Have you worked with SIEM or enterprise detection platforms?

  • Are you comfortable working in a hybrid environment in Montvale, NJ?

  • Do you have experience coordinating remediation efforts with infrastructure teams?

🌍 Work Environment

  • Hybrid work schedule:

    • 3 onsite days

    • 2 remote days

  • Additional remote flexibility throughout the year

  • Collaborative enterprise IT and cybersecurity team

  • Occasional travel between NY/NJ locations may be required

📈 Why Join

  • Broad exposure across enterprise cybersecurity operations

  • Opportunity to influence security tooling and processes

  • Supportive, highly collaborative IT culture

  • Strong focus on learning, ownership, and continuous improvement

 

Senior DevOps / Linux Systems Engineer – Top Secret Clearance (Onsite, St. Louis MO)

DevOps / Linux Systems Engineer (Senior) – Top Secret Clearance Required

📍 Location: St. Louis, Missouri (Onsite Only)
🏢 Work Model: 100% Onsite
💼 Employment Type: Full-Time
💰 Salary Range: $100,000 – $180,000
🔐 Clearance: Top Secret (CI Poly required upon hire)
🎓 Education: Bachelor’s Degree Required
🚚 Relocation Assistance: Available

About the Role

This is a mission-critical DevOps / Linux Systems Engineering role supporting highly secure, operational cloud and on-premise geospatial systems. You’ll take a technical leadership position within a mission operations team responsible for sustaining and evolving classified environments used by government stakeholders.

This role is ideal for an experienced Linux-focused DevOps Engineer who thrives in secure, high-stakes environments and enjoys owning system reliability, automation, security hardening, and operational excellence.

What You’ll Be Doing

  • Lead system changes, upgrades, and continuous improvements across secure on-prem and AWS environments

  • Serve as a technical escalation point, working directly with government and contractor stakeholders

  • Proactively monitor system health and perform advanced diagnostics and remediation

  • Deploy security patches, STIGs, and bug fixes across test and production environments

  • Build, manage, and automate AWS-based Linux systems

  • Maintain and update critical databases and operational datasets

  • Author and maintain operational documentation, SOPs, and troubleshooting guides

  • Respond to security findings and compliance reports with speed and precision

Required Qualifications

  • Active Top Secret Clearance with willingness to sit for a CI Polygraph

  • CompTIA Security+ (or equivalent DoD 8570 certification)

  • Bachelor’s degree with 8–12 years relevant experience
    (or Master’s with 6–10 years)

  • Advanced Linux administration experience (RHEL 7+)

  • Strong AWS / cloud automation experience (must-have)

  • Hands-on experience building, patching, and STIG’ing Linux servers

  • Experience with Windows Server administration

  • Strong troubleshooting, analytical, and documentation skills

  • Excellent written and verbal communication skills

Highly Desired Skills

  • Ansible playbooks and infrastructure automation

  • AWS automation tooling and scripting

  • Experience with:

    • ArcGIS / ESRI deployments

    • RDS and SQL technologies

    • Apache NiFi

    • Python (including ML-related workflows)

    • Tomcat

  • Familiarity with IC cloud architecture methodologies

  • Team collaboration tools (Jira, Confluence, RocketChat)

  • AWS Certifications (Solutions Architect, Developer, etc.)

Ideal Candidate

  • Senior-level Linux Systems Engineer with strong DevOps instincts

  • Proven experience automating AWS infrastructure in secure environments

  • Comfortable owning system lifecycle: build → secure → operate → sustain

  • Detail-oriented, proactive, and confident operating in classified settings

  • Security+ certified and CI Poly-ready

Benefits & Perks

  • 3 weeks paid time off

  • 11 Federal holidays

  • Medical, dental, vision coverage

  • Short & long-term disability

  • Life insurance & AD&D

  • 401(k) with up to 4% match (immediate vesting)

  • End-of-year profit sharing

  • Relocation assistance

  • Ongoing technical training & certifications

Additional Information

  • Security Clearance Required: Yes

  • Visa Sponsorship: Not available

  • Travel: None

 

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