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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Cyber Systems Security Engineering Stf - E4 - **Company:** Lockheed Martin - **Location:** Henderson, NV, United States - **Salary:** $120,600.0 - $224,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Software System Penetration Testing, JIRA, C++ (Programming Language), Configuration Management, Static Program Analysis, Cyber Security, Information Systems, Computer Engineering, Embedded Operating Systems, Real-Time Operating Systems, SAP (Applications), Security Content Automation Protocol, Software Engineering, Subsystems, VersionOne, VxWorks, Information Security Management System, Yocto, Information Technology, Nessus, Plan of Action and Milestones, Programming Languages - **Published:** September 25, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9192139/cyber-systems-security-engineering-stf-e4 ## About the Role * Acitve Secret Clearance * IASAE Level II - IAW 8570 or higher certification (CASP+ CE, CISSP, CSSLP) * Ability to travel as required (typically up to 20%) Desired Skills * B.S. degree in a technical discWine such as Computer Science, Computer Engineering, Electrical Engineering, Computer Security, or Information Technology - or equivalent applied experience * Experience utilizing Joint Special Access Program (SAP) Implementation Guide (JSIG), Committee on National Security Systems Instruction (CNSSI) 1253, and NIST sp 800-37 Risk Management Framework (RMF) to design and harden information systems commensurate with customer needs * Ownership of, or ability to acquire and maintain, a CAC Card is strongly desired * Experienced with ACAS software (Nessus and Tenable. SC) * Ability to troubleshoot ACAS software (Nessus and Tenable.SC) * Experienced with SCC SCAP tool to conduct compliance assessment * Ability to troubleshoot SCC SCAP tool * Have knowledge of Group Policy Management * STIG experience * Work alongside software team to find common ground on STIGs * Experience analyzing, decomposing, and allocating security controls into executable security requirements at the system, sub-system and component level * Experience with secure software development concepts (e.g. static code analysis, dynamic code analysis, STIG/SRG hardening, etc.) as applied to high-level programming languages (C, C++, Java) * Experience with engineering change processes and/or configuration control processes Extensive experience developing and maintaining core security documentation artifacts for A&A Packages including Security Control Traceability Matrix (SCTM), System Security Plan (SSP) and/or Information Assurance Standard Operating Procedures (IA SOP), Plan of Action & Milestones (POA&M), and Risk Assessment Report (RAR) * Extensive knowledge of DoD Security Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs) * Background/knowledge working with information systems/environments that utilize the Open Mission Systems (OMS) standard and Universal Command and Control Standards Initiative (UCI) message set * Expertise/knowledge in both compliance testing and penetration testing methodologies. * Experience with Real-Time Embedded Operating Systems (e.g. GreenHills INEGRITY, LynxOS, VxWorks, Yocto) * Experience with Agile project management tods (JIRA, VersionOne, etc.) * Experience conducting technical trade studies and assessments * Must be willing to mentor junior-level team members * Experience with creating and presenting technical information to senior-level executives and customers * Demonstrated problem-solving and troubleshooting skills * Proficient technical writing skills * Strong analytical and organizational skills with excellent communication skills (written and verbal communications) and have the ability to work in a dynamic work environment * Experience working in an aerospace design environment with exposure to DOD customers and their accrediting authorities. ## Related Videos - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [One Pipeline, Three Regulator - SBOM Compliance for the Developer](https://www.wearedevelopers.com/videos/100169-one-pipeline-three-regulator-sbom-compliance-for-the-developer) - [Integrate your Cognitive Assistant with 3rd-party DBs and software](https://www.wearedevelopers.com/videos/249-integrate-your-cognitive-assistant-with-3rd-party-dbs-and-software) ## Related Articles - [Events like RSAC Get You CISOs. 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