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Systems Engineer Stf - Level 4

Job in Denton, Denton County, Texas, 76205, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-02-23
Job specializations:
  • IT/Tech
    Cybersecurity, Network Security
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below

Basic Qualifications

ACTIVE Secret clearance

B.S. degree from an accredited college in a technical discipline such as Cyber Security, Computer Science, Computer Engineering, Computer Security, or Information Technology, or equivalent applied experience/combined education

DoDD 8140.01 / DoD 8570.01 –M Information Assurance Technical (IAT) Level II certification such as CompTIA Security+, CySA+, SSCP, CCNA Security, or GSEC

Experience implementing and maintaining compliance to IA policy and Security Technical Implementation Guide (STIG) requirements

Experience with IT system/software troubleshooting

Proficient with Windows and Linux operating system configuration and troubleshooting

Experience maintaining configuration control for an IT system

System and/or Test Experience

Job Code/Title

E1464:
Systems Engineer Stf

Job Description

We are Lockheed Martin

This position is with the Ground Systems Mission Planning Environment (MPE) Hardware/Software Integration (HSI) team in Fort Worth, TX. The MPE HSI team is responsible for providing MPE hardware and software integration support, familiarization training, user documentation creation and maintenance, troubleshooting, and field support to US and international locations.

The Cyber Security Lead is responsible for providing MPE internal Continuous Monitoring Security Technical Implementation Guide (STIG) compliance testing, risk analysis and assessments, and provide fix actions or mitigation rationale for open findings. This position will support IAVM patch releases, firmware updates, vulnerability identification, Security Center (Nessus)/ACAS system‑level scans, system regression testing, security assessment test events, and provide lab environment cyber security.

What

You Will Be Doing
  • Team Lead for all quarterly/annual Cyber Security events
  • Support all Assessment & Authorization (A&A) documentation in support of MPE Authority to Operate (ATO)
  • Coordinate security relevant efforts for the team such as security scan events, maintenance of ACAS deliverables, etc
  • Responsible for the coordination of MPE STIG checklists with Cyber Resiliency Engineering (CRE) team
  • Support Security Technical Implementation Guide (STIG) compliance testing performed by CRE
  • Provide system analysis for fix actions or mitigation rational for open STIG findings
  • Support quarterly updates to the MPE Plan of Actions & Milestones (POA&M)
  • Review the system configuration to determine if the list of authorized software programs should be updated
  • Assess security alerts, advisories, and directives weekly to determine if updates are required

*** Candidate MUST be eligible to obtain Special Access Program (SAP) clearances and must be a US Citizen. This position is located at a facility that requires special access and a Secret clearance to start.***

What’s In It For You:

3 day weekends every weekend!

From onsite to remote, we offer flexible work schedules to comprehensive benefits investing in your future and security. Learn more about Lockheed Martin’s comprehensive benefits package here.

Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus - if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.

Fort Worth, TX

This position is in Fort Worth, TX

Desired skills
  • Proven communication skills, presentation skills, team building and ability to work effectively within a team environment
  • Customer engagement experience
  • Demonstrated network / system administration experience
  • Experience with configuring, utilizing, and troubleshooting Assured Compliance Assessment Solution (ACAS), Nessus, and Tenable.

    SC software
  • Extensive experience developing and maintaining core security documentation artifacts for A&A Packages
  • Extensive knowledge of DoD Security Technical Implementation Guides (STIGs), Risk Management Framework (RMF), and Security Requirements Guides (SRGs)
  • Demonstrated problem‑solving and troubleshooting skills
  • Proficient technical writing skills
  • F‑35 MPE or ALIS…
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