Systems Security Engineer Jobs in Colorado
Systems Security Engineer jobs in Colorado are concentrated in Denver, Colorado Springs, and the Boulder-Aurora corridor, where defense contractors, federal agencies, and technology firms anchor a market that ranks among the most active in the nation for security engineering talent. Employers such as Lockheed Martin, Raytheon, and SAIC maintain large Colorado operations and hire systems security engineers across cloud security, zero-trust architecture, and embedded systems protection at every level from early-career to principal engineer. The depth of defense and aerospace presence here creates consistent demand for engineers who hold or can obtain government security clearances. See the openings below and apply to the ones that match your experience.
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Showing 5 of 48+ Systems Security Engineer jobs
Standard Job Description
About the Role
The Fleet Ballistic Missile (FBM) program seeks a dedicated Cyber Systems Security Engineer to safeguard critical defense systems and ensure the resilience of strategic deterrence capabilities. You’ll assess system designs for cybersecurity posture, conduct testing and risk analysis across system and component layers, and translate findings into actionable architectural and testing improvements. This role sits at the intersection of system engineering and cyber defense, directly supporting the Navy’s mission to maintain affordable, credible strategic defense.
Key Responsibilities
- Evaluate systems and designs to determine cybersecurity characteristics and identify gaps
- Plan and execute cybersecurity testing and risk analysis at the system and component level
- Communicate assessment results, trends, and recommendations to program stakeholders and cross‑functional teams
- Provide input to system architecture, security design reviews, and mitigation strategies
- Assist in developing and refining test plans that address System Security Engineering (SSE) requirements
Qualifications
- Foundational understanding of system and component functionality within a defense or aerospace context
- Familiarity with cybersecurity requirements, architectures, and relevant frameworks (e.g., NIST SP 800‑53, DoD Risk Management Framework)
- Proven experience working in a testing, evaluation, or assessment environment
- Strong written and verbal communication skills; able to translate technical findings for diverse audiences
Preferred Attributes
- Prior exposure to space, missile, or naval weapons systems
- Hands‑on experience with cybersecurity testing tools, vulnerability assessment, or compliance documentation
- Analytical mindset with aptitude for systematic risk evaluation and problem‑solving
Why Join This Program?
For over 70 years, the FBM team has powered the Navy’s strategic deterrence mission, delivering affordable, credible defense for our nation and allies. You’ll work alongside a legacy of engineering excellence in a culture that values innovation, resiliency, and continuous growth. Our 21st Century Security® vision drives us to integrate cutting‑edge cyber capabilities with trusted, mission‑critical systems—where your contributions directly protect people and preserve national security.
Basic Qualifications
- Bachelor’s degree in Cybersecurity, Systems Engineering or a related field
- Experience in Microsoft Office, Excel, and Power Point
- Ability to research and analyze problems
- Proficient in written and oral communications
- Possess or willing to obtain Information Assurance Technical Level 2 Certification or higher (i.e., CompTia Security+)
- Active Secret Clearance, with the ability to obtain and maintain a Top Secret Clearance; US Citizenship
Desired Skills
- Experience performing and documenting Threat Analysis
- Experience with DoD/Space Force cybersecurity regulations
- Experience with Security Technical Implementation Guide (STIG) tools and Assured Compliance Assessment Solution (ACAS)
- Experience with DISA Enterprise Mission Assurance Support Service (eMASS)
- Experience with scripting or programming languages
- Familiarity with CAMEO and other MBSE tools
- Self-starter with ability to work in a deadline driven environment and meet schedule commitments
- Experience planning and conducting Penetration Testing (pentesting)
#LMSpaceCyberEng
Pay Information
Full-Time Salary Range: $135700.00 - $251900.00
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.
Standard Job Description
About the Role
The Fleet Ballistic Missile (FBM) program seeks a dedicated Cyber Systems Security Engineer to safeguard critical defense systems and ensure the resilience of strategic deterrence capabilities. You’ll assess system designs for cybersecurity posture, conduct testing and risk analysis across system and component layers, and translate findings into actionable architectural and testing improvements. This role sits at the intersection of system engineering and cyber defense, directly supporting the Navy’s mission to maintain affordable, credible strategic defense.
Key Responsibilities
- Evaluate systems and designs to determine cybersecurity characteristics and identify gaps
- Plan and execute cybersecurity testing and risk analysis at the system and component level
- Communicate assessment results, trends, and recommendations to program stakeholders and cross‑functional teams
- Provide input to system architecture, security design reviews, and mitigation strategies
- Assist in developing and refining test plans that address System Security Engineering (SSE) requirements
Qualifications
- Foundational understanding of system and component functionality within a defense or aerospace context
- Familiarity with cybersecurity requirements, architectures, and relevant frameworks (e.g., NIST SP 800‑53, DoD Risk Management Framework)
- Proven experience working in a testing, evaluation, or assessment environment
- Strong written and verbal communication skills; able to translate technical findings for diverse audiences
Preferred Attributes
- Prior exposure to space, missile, or naval weapons systems
- Hands‑on experience with cybersecurity testing tools, vulnerability assessment, or compliance documentation
- Analytical mindset with aptitude for systematic risk evaluation and problem‑solving
Why Join This Program?
For over 70 years, the FBM team has powered the Navy’s strategic deterrence mission, delivering affordable, credible defense for our nation and allies. You’ll work alongside a legacy of engineering excellence in a culture that values innovation, resiliency, and continuous growth. Our 21st Century Security® vision drives us to integrate cutting‑edge cyber capabilities with trusted, mission‑critical systems—where your contributions directly protect people and preserve national security.
Basic Qualifications
- Bachelor’s degree in Cybersecurity, Systems Engineering or a related field
- Experience in Microsoft Office, Excel, and Power Point
- Ability to research and analyze problems
- Proficient in written and oral communications
- Possess or willing to obtain Information Assurance Technical Level 2 Certification or higher (i.e., CompTia Security+)
- Active Secret Clearance, with the ability to obtain and maintain a Top Secret Clearance; US Citizenship
Desired Skills
- Experience performing and documenting Threat Analysis
- Experience with DoD/Space Force cybersecurity regulations
- Experience with Security Technical Implementation Guide (STIG) tools and Assured Compliance Assessment Solution (ACAS)
- Experience with DISA Enterprise Mission Assurance Support Service (eMASS)
- Experience with scripting or programming languages
- Familiarity with CAMEO and other MBSE tools
- Self-starter with ability to work in a deadline driven environment and meet schedule commitments
- Experience planning and conducting Penetration Testing (pentesting)
#LMSpaceCyberEng
Pay Information
Full-Time Salary Range: $135700.00 - $251900.00
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.
See All 48 Systems Security Engineer Jobs in Colorado
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Find JobsSystems Security Engineer Jobs by City in Colorado
Where Colorado roles are concentrated, by current openings.
Systems Security Engineer Job Market in Colorado
A snapshot from current Colorado openings, updated as new roles post.
Who's Hiring
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What Colorado Employers Look For
The qualifications that appear most often in systems security engineer jobs across Colorado.
- Active or clearance-eligible status for DoD or federal agency work in Colorado
- Bachelor's degree in cybersecurity, computer science, computer engineering, or a related field
- Certifications such as CISSP, CompTIA Security+, or CEH required or strongly preferred
- Hands-on experience with NIST RMF, DIACAP, or DoD security frameworks
- Proficiency in security architecture design, vulnerability assessment, and threat modeling
- Experience with SIEM platforms, intrusion detection systems, and security automation tools
Systems Security Engineer Jobs in Colorado: Frequently Asked Questions
How do you become a systems security engineer in Colorado?
The most direct path in Colorado is a bachelor's degree in cybersecurity, computer science, or computer engineering followed by an entry-level security role. Colorado has no state-issued license for systems security engineers, but the market strongly favors candidates who hold industry credentials such as CompTIA Security+ or CISSP. Given the large defense and federal presence in the state, starting the process to obtain a security clearance early gives candidates a meaningful edge over peers who wait.
How much do systems security engineers make in Colorado?
Systems security engineers in Colorado earn a median of about $139,580 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $76,140 for the lowest 10% to over $170,800 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire systems security engineers in Colorado?
Employers hiring systems security engineers in Colorado right now include Lockheed Martin, Collins Aerospace, and Parsons, based on current listings on Migrate Mate as of November 2026. Colorado's concentration of defense contractors and federal civilian agencies means hiring cycles here often align with government contract awards, so the list of active employers shifts with contract activity across the Denver metro and Colorado Springs.
Which Colorado cities have the most systems security engineer jobs?
Colorado Springs, Denver, and Littleton account for the largest share of systems security engineer openings in Colorado. Denver draws technology firms, financial institutions, and federal civilian agencies, while Colorado Springs is home to major military installations including NORAD, U.S. Space Command, and Fort Carson, which sustain strong demand from defense contractors operating in that corridor.
Are there remote systems security engineer jobs in Colorado?
Yes, and more than most fields, since much of the analytical and architecture work can be done remotely. About 36% of systems security engineer openings tied to Colorado are remote or hybrid as of November 2026, though roles involving classified systems or on-site network infrastructure typically require in-person presence at cleared facilities. Cloud security, governance, and risk advisory positions tend to carry the most remote flexibility.
How can I get hired as a systems security engineer in Colorado with little or no experience?
The most realistic entry path is a security-adjacent IT or networking role at a Colorado defense contractor or federal agency, where internal mobility into security engineering is common. Large employers such as Leidos, SAIC, and Booz Allen Hamilton run new-grad and early-career programs that accept candidates from IT support, network administration, and systems administration backgrounds. Earning CompTIA Security+ before applying and beginning the security clearance process through an employer are the two steps that most consistently move entry-level candidates past screening.
Where can I find and apply to systems security engineer jobs in Colorado?
You can find and apply to systems security engineer jobs in Colorado on Migrate Mate, which lists current openings across the state. Search roles by location or specialty, find the ones that fit your background, and apply directly through each listing. No account creation is required to view openings.
See All 48 Systems Security Engineer Jobs in Colorado
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