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Keywords: Cybersecurity Engineer - Top Secret, Location: USA

Page: 24

Software Engineer - Anti Tamper (Expert or Consultant)

, Oklahoma is growing and currently seeking a Software Security Engineer - Anti-Tamper. This position will focus on supporting... and working in the fields of anti-tamper and program cybersecurity? If so, join us! Our team is developing industry-leading...

Company: Boeing
Location: Oklahoma City, OK
Posted Date: 15 Jan 2026
Salary: $141950 - 192050 per year

Systems Engineer

We are seeking a Systems Engineer within the Undersea Systems Division to serve as a technical leader across system... and autonomy to real-world maritime systems. Work with Experts: Collaborate with a top-tier team of engineers, scientists...

Company: Leidos
Location: Lynnwood, WA
Posted Date: 15 Jan 2026
Salary: $87100 - 157450 per year

Staff Software Engineer - Java, AWS, TSC Clearance

. This role requires Top Secret Security Clearance, which must be maintained throughout employment. Candidates must be willing..., DynamoDB, and messaging systems like Kafka or SQS U.S. citizenship with active U.S. Top Secret/SCI security clearance...

Company: Zscaler
Location: McLean, VA
Posted Date: 14 Jan 2026
Salary: $129500 - 185000 per year

Product Security Engineer

a Product Security Engineer in Hazelwood, MO for the Department of Navy Tomahawk Land-Attack Missile program. The Tomahawk... for the role of Product Security Engineer will play a crucial role in supporting the development, deployment, and maintenance...

Company: Boeing
Location: Hazelwood, MO
Posted Date: 14 Jan 2026
Salary: $102000 - 130000 per year

Chief Engineer

% A US Citizen with a current DOD Secret clearance Preferred Qualifications A current DOD Top Secret clearance Experience...! Leidos’ Defense Systems is seeking a Chief Engineer to join our team supporting the Multi-Service Advanced Capability...

Company: Leidos
Location: Huntsville, AL
Posted Date: 14 Jan 2026

Forward Deployed Engineer

and maintain a TOP SECRET clearance. You must be a US citizen. Advanced proficiency in Python. Extensive experience... travel based on project requirements. DESIRED SKILLS Active SECRET or TOP SECRET clearance preferred. Proven ability...

Posted Date: 14 Jan 2026

Forward Deployed Engineer

and maintain a TOP SECRET clearance. You must be a US citizen. Advanced proficiency in Python. Extensive experience... travel based on project requirements. DESIRED SKILLS Active SECRET or TOP SECRET clearance preferred. Proven ability...

Posted Date: 14 Jan 2026

Chief Engineer

% A US Citizen with a current DOD Secret clearance Preferred Qualifications A current DOD Top Secret clearance Experience... Systems is seeking a Chief Engineer to join our team supporting the Multi-Service Advanced Capability Hypersonics Test Bed...

Company: Leidos
Location: Huntsville, AL
Posted Date: 14 Jan 2026

Information Assurance Engineer/ISSO

) tool usage Active Top Secret clearance with SCI eligibility. - What You Can Expect: A culture of integrity...Information Assurance Engineer/ISSO Job Category: Information Technology Time Type: Full time Minimum Clearance...

Location: Sterling, VA
Posted Date: 14 Jan 2026
Salary: $72700 - 149200 per year

Senior Site Reliability Engineer, Software Simulation

Reliability Engineer (SRE) to join our rapidly growing team in Seattle. SREs work with external stakeholders to determine the... in one or more of the following areas: networking, cloud technologies, application development and/or cybersecurity Deep knowledge of the...

Location: Seattle, WA
Posted Date: 14 Jan 2026

Operational Technology (OT) Adversary Emulation Engineer

. Must be U.S. citizen in order to obtain a Top Secret clearance within one year of hire. This position requires a minimum of 50% hybrid...-SQL databases. Experience writing research, work, or funding proposals/statements of work. Active Top Secret Clearance...

Company: Mitre
Location: McLean, VA
Posted Date: 14 Jan 2026

Senior Software Engineer–DevSecOps

. Find your future with us. The Boeing Company is currently seeking a Senior DevSecOps Engineer to support our Air Proprietary 2... & Security (BDS) Software Engineering organization. The Mission Systems Senior DevSecOps Engineer will be responsible...

Company: Boeing
Location: Berkeley, MO
Posted Date: 13 Jan 2026
Salary: $146200 - 197800 per year

Federal Incident Response Lead (Principal Information Security Engineer)

) US Citizenship and an active U.S. Secret Security Clearance (Top Secret preferred), with a willingness to participate in an on-call..., we invite you to bring your talents to Zscaler and help shape the future of cybersecurity. We are looking for a Federal...

Company: Zscaler
Location: McLean, VA
Posted Date: 12 Jan 2026

Systems Engineer IV

, analysis, and dissemination of CBRN defense information. We are looking for a Senior Systems Engineer to perform the following... combination of education and or experience in a related field. Must have DoD Secret security clearance. Location: Government...

Company: Battelle
Location: San Diego, CA
Posted Date: 11 Jan 2026

Information System Security Engineer SME

: $175,000 - $190,000 Requirements: Security Clearance: Top Secret (TS) with SCI eligibility 10+ years of progressive technical security engineering...Job Description: ECS is seeking an Information System Security Engineer SME to work in our Washington, DC office...

Company: ECS
Location: Washington DC
Posted Date: 11 Jan 2026
Salary: $175000 - 190000 per year

Lead Cryptography Engineer

a minimum of 8 years of related experience as an engineer or researcher on work relating to cybersecurity, secure system design... and work experience. Active Top Secret clearance with the ability to obtain and maintain a TS/SCI clearance. Working...

Company: Mitre
Location: El Segundo, CA
Posted Date: 11 Jan 2026

Senior Cloud Engineer Architect (Azure)

Architect Expert certification (or equivalent). Active DoD Top Secret clearance with SCI Eligibility. DoD 8570 IAT Level II...: JCS Solutions LLC is seeking an experienced Senior Cloud Engineer Architect (Azure) to support large-scale migration...

Company: JCS Solutions
Location: Fort Belvoir, VA
Posted Date: 11 Jan 2026

Principal Systems Engineer - RF/SATCOM

Must possess an active Top Secret/SCI clearance and CI polygraph (polygraph within the last ten (10) years). Willingness to travel...HawkEye 360 is seeking an experienced RF/SATCOM Systems Engineer with a strong background in electrical engineering...

Company: HawkEye 360
Location: Herndon, VA
Posted Date: 10 Jan 2026
Salary: $170000 - 200000 per year

Multi Cloud Engineer Architect SME

relevant to DoD, federal, and intelligence mission systems. What you will bring: Active DoD Top Secret clearance with SCI...: JCS Solutions LLC is seeking an experienced Multi Cloud Engineer Architect SME to support large-scale migration...

Company: JCS Solutions
Location: Fort Belvoir, VA
Posted Date: 10 Jan 2026

Senior Software Engineer

processes. Active Top Secret clearance with SCI eligibility Desired: Experience with Agile software development. Prior...Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides...

Company: KBR
Location: Fairborn, OH
Posted Date: 10 Jan 2026