Skip to content

Software & IT

Cyber Systems Security Engineering Senior Level

Lockheed Martin logoLockheed Martin$110,300–$204,900/yrHuntsville, AL; Littleton, COPosted 3w ago
  • Secret clearance
  • Security+

About the job

## Standard Job Description Responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. Conduct cyber risk assessment activities including threat modeling, vulnerability analysis and analysis of mitigation solutions. Coordinates and addresses Supply Chain risk management concerns.

Develop, evaluate and analyze design constrains, trade-offs and detailed system and security design as they pertain to the Cyber domain. Coordinate with Cyber and system architects and developers to provide oversight in the development of solutions. Conduct cybersecurity test and evaluation of hardware and/or software designs to verify and validate compliance with defined specifications and requirements.

Employs cyber security processes, methods, techniques and tools and assure their consistent application. Implements appropriate Assessment and Authorization activities as required by customers.

USE OF THIS CLASSIFICATION REQUIRES AUTHORIZATION FROM THE BUSINESS AREA CYBER DIRECTOR OR DELEGATE ## Basic Qualifications •Significant experience with C++ in multi-team programming environment •Experience with Git or similar version control system •Scripting experience with PowerShell, Bash, Python or similar •Secret Clearance •Possess or earn DoD 8570 IAT Level II, or higher, certification (e.g., Security+, GSEC, etc.) within 90 days of hire (training provided) ## Desired Skills •Strong cross-team, cross-discipline, collaborative approach, focusing on win-win solutions •Strong internal and external customer focus where “d customer success” •Experience with DevOps/DevSecOps, software factory / automated build pipelines, and Agile •Software development experience with DoD embedded systems •Possesses Software Engineering Knowledge to include Object Oriented Design and Development and C++ •Desire to mentor and be mentored •Vulnerability Analysis •Knowledge of Open Source Intelligence and similar methodologies •Technical writing and presentation skills •Networking fundamentals •Familiar with Risk Management Framework (RMF) •Penetration Testing / Red Team experience ## Pay Information Full-Time Salary Range: $110300.00 - $204900.00 At Lockheed Martin, we know mission success starts with taking care of our people.

Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow - both professionally and personally. The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only.

Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.

Benefits offered:Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability. - Annual short-term and/or long-term incentive compensation programs may be offered depending on the position.

Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics. - For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays.

Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

From Lockheed Martin's job posting, checked 7 Nov 2026. The employer's own page is the final word on requirements and availability.

Selected agencies hiring now

These agencies and apps pay SpaceJobs.Now a referral fee when someone we introduce is placed or signs up. It costs you nothing and never changes your pay. Employers' own jobs below keep their own order.

Sponsored

Sponsored jobs from job networks, which pay SpaceJobs.Now when you click one.

Free tools for this application: check your resume against this job, answer the application's questions or see every free tool.

New ground software and IT jobs in space, by email

One email a week with the newest ones, straight from the employers' own careers sites, with the pay each posting states. Free, stop anytime.

About Lockheed Martin

Lockheed Martin Space builds GPS and missile warning satellites, NASA's Orion crew capsule and deep space probes.

Pay on its listings: 98.1% of its open jobs state an hourly rate

How it pays: Paid as an employee on Lockheed Martin's own payroll (salaried or hourly, as each posting states).

More open jobs at Lockheed Martin

More ground software and IT jobs in space

A software or IT professional?

One profile for every employer here. Space companies and their recruiters ask us for people with a specific degree, clearance, specialty or location: add yours once, and when a job fits, we introduce you, only with your yes. Free.

Create my profile

Lockheed Martin openings, sent to you weekly

Each week we send the newest postings from Lockheed Martin's own careers site, along with similar openings at other space employers. It costs nothing and you can stop anytime.