Sr. COMSEC Systems Engineer

Blue Origin; Littleton (CO); On-site; USD 134,000 - 187,000; Full time

Benefits offered by this job

Medical, dental, vision

Stock options

Paid time off

Parental leave

Job summary

Blue Origin LLC is seeking a Senior COMSEC Systems Engineer to lead the design, development, and integration of secure communications across national security programs in Colorado. You will collaborate with Cybersecurity, Software, and Hardware teams to ensure mission-ready architectures and robust documentation.

The role requires a TS clearance, a strong background in cryptography, DoD COMSEC policies, and end-to-end systems engineering experience.

Qualifications

• Bachelor's degree in Systems Engineering, Electrical Engineering, Computer Science, or related technical field.
• 10+ years of relevant experience in COMSEC, Cybersecurity, or Network Systems Engineering.
• Strong understanding of secure communications devices and integration within networks and systems.
• Working knowledge of cryptographic principles and key management.
• Familiarity with DoD COMSEC policies, NSA guidelines, and applicable regulations.
• Practical application systems engineering principles, processes, and best practices.
• Experience supporting requirements development, decomposition, and verification.
• Ability to read and review electrical circuit schematics.
• Ability to work collaboratively across engineering disciplines.
• Active Top Secret security clearance.

Responsibilities

• Support the design, development, and integration of COMSEC systems and solutions across Blue National Security programs
• Collaborate with Cybersecurity, Software, and Hardware Engineers to ensure secure communications architectures meet mission requirements
• Assist in the development and maintenance of COMSEC documentation, including policies, procedures, and system specifications
• Develop and maintain Verification and Validation (V&V) plans, requirements verification traceability matrices (RVTM), and test plans; coordinate verification activities across hardware, software, and integration test teams
• Support assessments of communications security risks and contribute to mitigation strategies
• Assist with lifecycle management of COMSEC equipment and keying material
• Ensure compliance with applicable regulations, standards, and government directives related to COMSEC and Cybersecurity

Skills

COMSEC

Cybersecurity

Network Systems

Cryptography

DoD COMSEC

Schematic Reading

Team Collaboration

Security Clearance

Education

Bachelor's degree in Systems Engineering, Electrical Engineering, Computer Science, or related technical field

Tools

DOORS

Cameo

Jama

Job description

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!This role is part of Blue National Security (BNS), where our focus is the design, development, and delivery of launch and spacecraft systems for national security missions. Through Blue Ring, our all-in-one, high-powered hybrid solar‑electric and chemical‑propelled spacecraft, we provide unmatched mission maneuverability, versatility, and capacity at dramatically lower‑profile costs. At Blue Origin, we believe in the power of space to improve life on Earth. As aSenior COMSEC Systems Engineer, you will support the security and integrity of our communications systems. You will work alongside Cybersecurity, Software, and Hardware Engineers to help develop, implement, and maintain COMSEC solutions that support our mission.

Responsibilities

• Support the design, development, and integration of COMSEC systems and solutions across Blue National Security programs
• Collaborate with Cybersecurity, Software, and Hardware Engineers to ensure secure communications architectures meet mission requirements
• Assist in the development and maintenance of COMSEC documentation, including policies, procedures, and system specifications
• Develop and maintain Verification and Validation (V&V) plans, requirements verification traceability matrices (RVTM), and test plans; coordinate verification activities across hardware, software, and integration test teams
• Support assessments of communications security risks and contribute to mitigation strategies
• Assist with lifecycle management of COMSEC equipment and keying material
• Ensure compliance with applicable regulations, standards, and government directives related to COMSEC and Cybersecurity

Minimum Qualifications

• Bachelor's degree in Systems Engineering, Electrical Engineering, Computer Science, or a related technical field
• 10+ years of relevant experience in COMSEC, Cybersecurity, or Network Systems Engineering
• Strong understanding of secure communications devices and integration of those devices within networks and systems
• Working knowledge of cryptographic principles and key management
• Familiarity with DoD COMSEC policies, NSA guidelines, and applicable regulations
• Practical application systems engineering principles, processes, and best practices
• Experience supporting requirements development, decomposition, and verification
• Ability to read and review electrical circuit schematics
• Ability to work collaboratively across engineering disciplines
• Active Top Secret security clearance

Preferred Qualifications

• Experience supporting space, defense, or aerospace programs
• Hands‑on experience with satellite avionics integration and secure communications interfaces
• Experience with full systems engineering lifecycle, from concept development through integration, test, and operations
• Proficiency with systems engineering tools such as DOORS, Cameo, Jama, or similar requirements and modeling platforms
• Experience developing Verification and Validation (V&V) plans, test plans, and requirements traceability matrices
• Familiarity with interface control documents (ICDs) and system architecture development
• Strong understanding of cybersecurity frameworks (e.g., NIST, RMF)
• Relevant certifications (e.g., Security+, NSA/DoD COMSEC training, INCOSE CSEP)

Base Pay Range for: CO applicants is $133,500.00 - $186,898.95 Other site ranges may differ

Export Control Regulations

Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Background Check Required for all positions: Blue’s Standard Background Check Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical

Benefits

• Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.
• Stock Options for all regular employees (working at least 20 hours/week)
• Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays
• Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion.
• Bonus amounts and eligibility are not guaranteed and subject to change and cancellation.

Equal Employment Opportunity

Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws.

Affirmative Action and Disability Accommodation

Applicants wishing to receive information on Blue Origin’sAffirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at [e-mail]. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.

We’re committed to building the road to space so our children can build the future. We are a mission-driven company focused on ideas and innovation, and encourage fresh perspectives from bold voices. At Blue, our team is building the future as their unique selves. Thank you for your interest in working at Blue Origin! Blue Origin was founded with a vision to enable a future where millions of people are living and working in space to benefit Earth. In order to preserve Earth, Blue Origin believes in the need to enable humanity to expand, explore, find new energy and material resources, and move industries that stress Earth into space. Blue Origin believes it has an important role in building a road to space and lowering the cost of getting there. At Blue Origin, we’re working on this today by developing fully reusable launch vehicles and systems that are safe, reliable and affordable. Every launch vehicle is designed for human spaceflight from the beginning and able to ferry payloads to space.

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