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BAE Systems
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October 10, 2026
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System Security Engineer II

Broomfield, CO
Full-time
Onsite
$79K/yr - $135K/yr
Entry Level
BAE Systems is a defense, aerospace, and security company serving national security missions across air, land, maritime, space, and cyber. The System Security Engineer II provides security engineering support by managing cyber requirements, validating technical security implementations, supporting authorization efforts, and developing program protection and security assurance plans.
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Responsibilities

  • Support a comprehensive and holistic Systems Security Engineering (SSE) view while addressing stakeholder security risks and concerns through the application of Systems Engineering skills
  • Support detailed cyber security designs using recognized practices such as Model Based Systems Engineering (MBSE) tools and processes
  • Support the identification, review, and define cyber security requirements that enable technical Architects / Systems Engineers and SMEs the ability to secure hardware and software products
  • Enable a culture of security that implements security from the beginning of a program’s development and supports the implementation of security by default
  • Ensure the effectiveness and suitability of the security elements within the systems as an enabler to mission success
  • Develop, review, and recommend security policy, guidance, training, and best practices that align its implementation across the mission acquisition lifecycle
  • Support briefings to senior leadership and SMEs on program protection and security policy, guidance, and expectation in the area of SSE
  • Support the development of Program Protection Implementation Plans (PPIPs), Anti-Tamper Plans (AT Plan) and other program protection designs in accordance with DoW Anti-Tamper Technical Implementation Guide (AT TIG)
  • Collaborate on the development and execution of an SSE Plan containing a path to creating Threat Countermeasure Tree Analysis
  • Efficiently learn new subjects / techniques / software, without, necessarily, the assistance of others
  • Write clear and concise reports
  • Support other tasks and areas of subject matter expertise, to include the Trusted & Assured Microelectronics (T&AM) program, Anti-Tamper, and Software Security Assurance, with Design Engineering subject matter expertise as required
  • 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

Qualification

Required

  • BS degree or higher in Engineering or a related technical field is required plus 2 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
  • DoW 8570 / DoW 8140 compliant security certification
  • In addition to the typical educational and experience requirements, the successful candidate must possess a demonstrated capability to adequately perform the essential functions and responsibilities of the position and to exhibit the skills and competencies of the grade level
  • Demonstrate excellent interpersonal skills, strong written, communication, oral presentations skills, and ability to lead group discussions
  • Department of Defense (DoW) / Intelligence Community (IC) experience – basic understanding of how engineering and security work within the DoW / IC
  • Proven work experience implementing SSE solutions
  • Basic understanding of firmware, gateware, and software
  • Previous experience developing threat analysis
  • Have a track record of highly collaborative working skills in a team environment
  • Applicants selected will be subject to a Government Security investigation and must meet eligibility requirements for access to classified information
  • A security clearance or access with Polygraph is not required to be eligible for this position. However, the applicant must be willing and eligible for submission, depending on program requirements, after an offer is accepted and must be able to maintain the applicable clearance/access

Preferred

  • Previous experience in the field of Cybersecurity
  • Model Based Systems Engineering (MBSE) experience
  • Zero Trust Architecture (ZTA) experience
  • A current DoW Secret or TS security clearance is desired
  • CASP CE, CSSLP, CISSP, or ISSEP certifications
  • Familiarization with Cloud-based security solutions, AWS preferred
  • Knowledge of cybersecurity design principles applicable to Space Vehicles
  • Knowledge of cybersecurity design principles applicable to embedded systems
  • Knowledge of the Space Attack Research and Tactic Analysis (SPARTA) matrix
  • 2 or more years of continuous, related, progressive experience in the Systems Security Engineering (SSE) discipline is desired
  • Experience with the MITRE ATT&CK Framework
  • Familiarization with US Space Force cybersecurity policy, processes, and requirements

Benefits

  • For regular employees scheduled to work 20+ hours per week: health insurance
  • For regular employees scheduled to work 20+ hours per week: dental insurance
  • For regular employees scheduled to work 20+ hours per week: vision insurance
  • For regular employees scheduled to work 20+ hours per week: health savings accounts
  • For regular employees scheduled to work 20+ hours per week: a 401(k) savings plan
  • For regular employees scheduled to work 20+ hours per week: disability coverage
  • For regular employees scheduled to work 20+ hours per week: life and accident insurance
  • Employee assistance program
  • Legal plan
  • Discounts on home, auto, and pet insurance
  • Paid time off
  • Paid holidays
  • Paid parental leave
  • Paid military leave
  • Paid bereavement leave
  • Applicable federal and state sick leave
  • Company recognition program with monetary or non-monetary recognition awards
BAE Systems is an aerospace, defence, and information security company that provides advanced and technology-led solutions.
Glassdoor
3.6
Founded in 1999
London, England, GBR
10001+ employees
http://www.baesystems.com
BAE Systems is an aerospace, defence, and information security company that provides advanced and technology-led solutions.
Glassdoor
3.6
Founded in 1999
London, England, GBR
10001+ employees
http://www.baesystems.com