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Cybersecurity System Engineer with Security Clearance

ClearanceJobs
Colorado, CO Full Time
POSTED ON 12/25/2025
AVAILABLE BEFORE 1/23/2026
Job Number 713767BR Description:Cyber Systems Security Engineers are responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify cyber solutions across the lifecycle. They conduct cyber risk assessment activities including threat modeling, vulnerability analysis, and analysis of mitigation solutions. They also coordinate with cyber and system architects and developers to provide oversight in the development of solutions, and addresses supply chain risk management concerns.

Basic Qualifications

Solid experience with Red Hat Enterprise Linux

  • Solid experience with Kubernetes
  • Solid experience employing Security Incident and Event Management services, Splunk preferred
  • Solid experience architecting and implementing secured environments
  • Solid experience with Risk Management Framework Processes (RMF), DoD 8510.01 RMF preferred
  • Experience conducting threat modeling, vulnerability analysis, and analysis of mitigation solutions
  • Experience working with Agile development environments
  • Must be DoD 8140 Qualified IAT Level II certification or higher
  • Must be able to obtain DoD TS clearance
  • Secret clearance required on Day 1

Desired Skills

Engineering and/or CAMEO

  • Experience with Infrastructure as Code (IaC) and GitOps tools (Ansible, Packer, Terraform, Helm, ArgoCD)
  • Experience with Offensive or Defensive Cyber Operations and respective tools (Snort, Suricata, Zeek/Bro)
  • Experience with Git source control and Gitlab CI/CD Pipelines
  • Experience with Software Assurance (SBOMs, Static Code Analysis)
  • Experience with Zero Trust Architecture to support DoD Mandates
  • Ability to review and provide input to system requirements based on existing cybersecurity posture
  • Develop specialized cyber software solutions and tools based on mission requirements #LMSpaceCyberEng

Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level: Top Secret

Other Important Information You Should Know

Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Schedule for this Position: 9x80 every other Friday off

Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $123,500 - $217,695. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information 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 and business considerations when extending an offer.

Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (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.

This position is incentive plan eligible.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.

At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications.

Experience Level: Experienced Professional

Business Unit: SPACE

Relocation Available: Possible

Career Area: Cyber Security Engineering

Type: Full-Time

Shift: First

Salary : $123,500 - $217,695

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