System Security Engineer - Principal

Posted Yesterday
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Broomfield, CO, USA
Hybrid
118K-201K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Where purpose connects.
The Role
Lead system security engineering for aerospace/defense programs: define and validate cyber requirements, design secure systems (MBSE), manage A&A/ATO processes, integrate DevSecOps and cyber tools, perform risk assessments, and coordinate with stakeholders and program leadership.
Summary Generated by Built In
Job Description
Contingent upon contract award to BAE Systems Space & Mission Systems (SMS) and subsequent task orders.
This position is for an experienced system security engineer (SSE) to provide security engineering support within BAE Systems, Inc. Space & Mission Systems (SMS) Sector. The SSE supports ongoing programs by managing cyber requirements, validating technical security implementations, and supporting Assessment & Authorization efforts pursuant to gaining and/or maintaining system Authorizations to Operate (ATO).
The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact discriminating technologies for our customers' missions. Our collaborative, cross-functional teams are committed to innovation, integrity, continual learning and strong execution.
What You'll Do:
  • Maintain and promote a comprehensive and holistic cybersecurity engineering view while addressing stakeholder security risks and concerns through the application of systems engineering skills.
  • Design and develop detailed cyber security designs using recognized practices such as Model Based Systems Engineering (MBSE) tools and processes.
  • Identify, review, and define cyber security requirements that enable technical Architects / Systems Engineers and SMEs the ability to secure hardware and software products.
  • Create a culture of Security that implements security from the beginning of a programs development and supports the implementation of security by default.
  • Participate in the development, review, and advisement of programs on the engineering design, development, and deployment of secure ground systems, networks, and applications, aligning secure implementation across the mission acquisition lifecycle.
  • Collaborate with cross-functional teams to integrate cybersecurity into system design and development.
  • Communicates with Chief Engineers and Program Managers the needs of the Security Engineering team and supports the development process, working with the engineering organization to identify Security Engineering issues and flaws that need to be remediated.
  • Interface with customers security stakeholders and system accreditation stakeholders.
  • Stay up to date with emerging cybersecurity threats and technologies and applying this knowledge to improve system security.
  • Lead the security planning, assessment, risk analysis, risk management, Assessment and Authorization (A&A) activities for system and network operations.
  • Maintain a regular and predictable work schedule.
  • Establish and maintain effective working relationships within the department, the Strategic Business Units, Strategic Capabilities Units and the Company. Interact appropriately with others in order to maintain a positive and productive work environment.
  • Perform other duties as necessary.

On-Site Work Environment: This position requires regular in-person engagement by working on-site five days each normally scheduled week in the primary work location. Travel and local commute between company campuses and other possible non-company locations may be required.
Working Conditions:
  • Work is performed in an office, laboratory, production floor, or cleanroom, outdoors or remote research environment.
  • May occasionally work in production work centers where use of protective equipment and gear is required.
  • May access other facilities in various weather conditions.

Required Education, Experience, & Skills
  • BS degree or higher in Engineering or a related technical field is required plus 6 or more years related experience.
  • Each higher-level degree, i.e., Master's Degree or Ph.D., may substitute for two years of experience. Related technical experience may be considered in lieu of education. Degree must be from a university, college, or school which is accredited by an agency recognized by the US Secretary of Education, US Department of Education.
  • A current, active Top Secret security clearance is required with the ability to obtain and maintain a Top Secret/SCI.
  • DoW 8570 / DoW 8140 compliant security certification (Security+, CISSP, etc.).
  • In-depth knowledge of information security principles, practices, technologies, and standards, including NIST Standards (800-37, 800-53, 800-160, 800-207), DISA STIGs, and CIS benchmarks.
  • Hands-on knowledge of cyber-enabling tools like Splunk, Tenable SC/ACAS, and HBSS.
  • Familiarity with DevSecOps concepts and software security engineering principles.
  • Capable of planning and establishing technical baselines and derived requirements with or without customer specifications for proposals and on programs containing information systems.
  • Experience in systems engineering and cybersecurity engineering disciplines in the Aerospace and Defense industry.
  • Excellent leadership, communication, and interpersonal skills, with the ability to effectively collaborate with stakeholders at all levels of the organization.
  • Ability to effectively interact with customers and governmental figures at all levels.
  • Willingness to be hands-on and work in a fast-paced environment.
#LI-MT1
Preferred Education, Experience, & Skills
  • CISSP.
  • Experience with Cloud-based security solutions, AWS preferred.
  • Advanced knowledge of cybersecurity design principles applicable to ground systems and cryptographic devices.

Pay Information
Full-Time Salary Range: $118095 - $200762
Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.
Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.
About BAE Systems Space & Mission Systems
BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference.
Headquartered in Boulder, Colorado, Space & Mission Systems is a leading provider of national defense and civil space applications, advanced remote sensing, scientific and tactical systems for government and commercial customers. We continually pioneer ways to innovate spacecraft, mission payloads, optical systems, and other defense and civil capabilities. Powered by endlessly curious people with an unwavering mission focus, we continually discover ways to enable our customers to perform beyond expectation and protect what matters most.
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.
Multiple positions may be available on this opening.

Skills Required

  • BS in Engineering or related technical field plus 6+ years related experience (Master's/PhD may substitute experience)
  • Current, active Top Secret security clearance required with ability to obtain and maintain Top Secret/SCI
  • DoW 8570 / DoW 8140 compliant security certification (e.g., Security+)
  • In-depth knowledge of information security standards and practices including NIST 800-37, 800-53, 800-160, 800-207, DISA STIGs, and CIS benchmarks
  • Hands-on knowledge of cyber tools such as Splunk, Tenable SC/ACAS, and HBSS
  • Experience with Model Based Systems Engineering (MBSE) tools and processes for cybersecurity design
  • Familiarity with DevSecOps concepts and software security engineering principles
  • Experience in systems engineering and cybersecurity engineering disciplines in the Aerospace and Defense industry
  • Capable of planning and establishing technical baselines and derived requirements for proposals and programs
  • Excellent leadership, communication, and interpersonal skills; ability to interact with customers and government stakeholders
  • Willingness to be hands-on, work in a fast-paced environment, and work on-site five days per week
  • CISSP
  • Experience with cloud-based security solutions, AWS preferred
  • Advanced knowledge of cybersecurity design principles for ground systems and cryptographic devices

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BAE Systems, Inc. Compensation & Benefits Highlights

  • Healthcare Strength Benefits materials outline comprehensive medical, dental, and vision coverage alongside an EAP, fertility and transgender care, and HSA-compatible plans with employer HSA contributions noted for 2025.
  • Retirement Support A 401(k) plan with employer matching (varying by business unit) and added financial protections like life and accident insurance are consistently part of the package.
  • Parental & Family Support Paid parental leave from date of hire, adoption and surrogacy reimbursement, backup care, and caregiving resources signal robust support for families.

BAE Systems, Inc. Insights

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The Company
HQ: Falls Church, VA
40,000 Employees
Year Founded: 1999

What We Do

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. It's where purpose connects.

Why Work With Us

We believe your career should be filled with innovation and discovery. And that's exactly what you'll find at BAE Systems. As you work to develop the latest technology and defend national security, you will continually hone your skills and expand knowledge. On a sharp and collaborative team, you will be challenged – and supported – at every turn.

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BAE Systems, Inc. Teams

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About our Teams

BAE Systems, Inc. Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

As the work place continues to evolve, so do we. Remote and hybrid opportunities are available at BAE Systems depending on the nature of the role. Check your job requisition to learn more.

Typical time on-site: Not Specified
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HQBAE Systems, Inc. headquarters
Annapolis Junction, MD
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Austin, TX
Boulder, CO
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Space & Mission Systems headquarters
Burlington, MA
Cedar Rapids, IA
Dallas, TX
Endicott, NY
Fort Wayne, IN
Greenlawn, NY
Huntsville, AL
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Los Angeles, CA
Maple Grove, MN
Intelligence & Security headquarters
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San Diego, CA
San Jose, CA
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Sterling Heights, MI
Washington, DC
Wayne, NJ
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