Senior Specialist - Cyber Engineering

For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide.

ENSCO prides itself in creating and applying advanced technologies for mission success. We provide systems engineering, integration, and advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect these domains.

Learn more about ENSCO.

ENSCO is seeking a Senior Specialist in Cyber Engineering to join our mission‑driven cybersecurity team supporting the Mission Systems Operations Center (MSOC), Backup MSOC (BMSOC), and Ground Entry Points (GEPs). In this role, you will perform engineering and accreditation activities for mission‑critical systems that enable secure space and ground operations. You will integrate advanced cybersecurity controls, support system authorizations, and collaborate across engineering, test, and operations teams to safeguard vital mission networks and data.

• Lead Information System Security Engineering (ISSE) and ISSO activities supporting DoD mission systems.
• Implement and document cybersecurity controls using NIST SP 800-53 Rev. 5 and DoD Risk Management Framework (RMF) standards.
• Develop and maintain the Body of Evidence (BoE) to support IATT, ATO, and ATC approvals.
• Conduct and report vulnerability assessments, cyber T&E, and incident responses within defined timelines.
• Collaborate with Systems Engineers to embed cybersecurity into system design and testing from day one.
• Support secure integration of the Ever Fox Cross‑Domain Solution (CDS) and ensure network compliance with TEMPEST and DoD standards.
• Coordinate Dev Sec Ops  pipeline security scans and oversee risk mitigations for mission software.
• Contribute to DCO‑S planning, interface design, and monitoring solutions across the MSOC and BMSOC environments.

• Education:
  
  Bachelor's degree in Cybersecurity, Computer Science, Information Systems, or related field (or equivalent experience).
• Experience:
  
  8+ years in ISSE, ISSO, or Network Engineering supporting DoD or Engineer Community systems.
• Proficiency with RMF, NIST 800-53, eMASS, and vulnerability management tools.
• Experience maintaining ATO packages and managing compliance documentation.
• Working knowledge of network security, TEMPEST, and Dev Sec Ops  environments.
• Strong communication and documentation skills; able to brief findings clearly to both technical and program audiences.
• Must possess (or be able to obtain within 6 months of hire) a DoD 8570 IAT Level III certification such as CISSP or equivalent.
• TS/SCI clearance, for which you must be a U.S. citizen.

• Experience with Ever Fox or other cross‑domain solutions (CDS).
• Familiarity with MBSE tools such as Cameo and Model‑Based Cybersecurity Assurance.
• Background in space, satellite operations, or mission‑critical systems.
• Experience leading or contributing to Cyber T&E or penetration testing events.

Work Location Type:
On‑Site
Required

Certifications:

See Required Skills
U.S. Citizenship

Required:

Yes
Security

Clearance Required:

TS/SCI

Employment Type:

Regular Full‑time
Background Check Type: 7 Year Pre‑Employment
Drug Screen

Required:

None
Position Contingent Upon Contract Award:
Yes

$ — $ USD

This position may require the ability to access to U.S. federal facilities. In accordance with the Department of Homeland Security's enforcement of the REAL , as of May 7 2025, individuals must present a REAL ‑compliant form of identification or an acceptable alternative to gain entry. For a list of acceptable forms of identification, please .

At ENSCO, a positive working environment and a competitive salary are only part of the reason for choosing a career here. We offer a comprehensive benefits package that creates a stimulating and supportive environment where you can thrive —  to learn more.

This position may involve access to technology or technical data that is controlled under U.S. export control laws and regulations and the release of which to a non‑US person may require an export license from the U.S. Government.

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ENSCO, Inc. and its wholly owned U.S. subsidiaries are Equal Opportunity Employers—veterans, disability