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Keywords: Security Engineer, Location: Washington DC

Page: 1

Field/Base Communications Network Engineer

for a Field/Base Network Engineer position. This is an exciting opportunity to use your experience helping the SMIT mission. SMIT... Responsibilities Works as an Operations-focused Network Engineer on a team responsible for BAN/LAN/WAN Network Operations...

Company: Leidos
Location: Rosslyn, VA
Posted Date: 06 Feb 2026
Salary: $40 - 47 per hour

DoW Cloud Security Engineer (GCP Security Engineering / SecOps Enablement)

of cyber for 25 years! TDI is hiring an exceptional DoW Cloud Security Engineer to strengthen the security engineering.... This is not a “watch-the-console” role. We need a hands-on engineer who can build and mature cloud security telemetry, logging pipelines...

Company: TDI Security
Location: Washington DC
Posted Date: 08 Feb 2026

Information Systems Security Engineer

Base Anacostia-Bolling (JBAB), DC. This is an onsite position. As an Information Systems Security Engineer (ISSE) IV...MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst to join our team at Joint...

Company: ManTech
Location: Washington DC
Posted Date: 26 Feb 2026

Information Systems Security Engineer

(JBAB), DC. This is an onsite position. As an Information Systems Security Engineer (ISSE) IV, you will serve as the lead... a motivated, career and customer-oriented Senior Information Security Analyst to join our team at Joint Base Anacostia-Bolling...

Company: ManTech
Location: Washington DC
Posted Date: 26 Feb 2026

Network Security Engineer

Job Title: Senior Network Security Engineer Duration: 6-Month Contract to Hire Location: Washington, DC (Hybrid...) Pay:100/hr C2C or 85 w2 We are seeking an experienced Network Security Engineer to design, implement, secure...

Company: Unizontechnology
Location: Washington DC
Posted Date: 25 Feb 2026

Mid-level Network Security Engineer

Job Title: Mid-level Network Security Engineer Duration: 6-Month Contract to Hire Location: Washington, DC (Hybrid...) Pay: 84/hr C2C or 65 w2 We are seeking an experienced Network Security Engineer to design, implement, secure...

Company: Unizontechnology
Location: Washington DC
Posted Date: 25 Feb 2026

Information System Security Engineer

a motivated, career and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Washington, D.C...Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing...

Company: ManTech
Location: Washington DC
Posted Date: 25 Feb 2026

Information Assurance Engineer/Information System Security Officer (DoD TS Clearance)

joining our growing team today! Please Note: This position is contingent upon award JOB OVERVIEW The IA Engineer... within government agencies. This position involves designing, implementing, and managing robust security solutions to safeguard digital...

Company: MartinFed
Location: Washington DC
Posted Date: 14 Feb 2026

Information System Security Engineer SME

to support IS Security performed by the Information System Security Engineer (ISSE) at a minimum, shall consist of the following... Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates...

Location: Washington DC
Posted Date: 14 Feb 2026

Senior Infrastructure & Security Engineer

, and our systems must be fast, secure, and reliable around the clock. We’re looking for a Senior Infrastructure & Security Engineer...: Google Cloud Professional Cloud Security Engineer or Professional Cloud Architect (valued but not required) What Makes...

Posted Date: 14 Feb 2026

DoW Cloud Security Engineer (GCP Security Engineering / SecOps Enablement)

of cyber for 25 years! TDI is hiring an exceptional DoW Cloud Security Engineer to strengthen the security engineering.... This is not a “watch-the-console” role. We need a hands-on engineer who can build and mature cloud security telemetry, logging pipelines...

Posted Date: 08 Feb 2026

Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance

a Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance to join our team in Washington, District of Columbia... (US-DC), United States (US). Job Summary: The Information Systems Security Engineer (ISSE) is responsible for designing...

Company: NTT Data
Location: Washington DC
Posted Date: 04 Feb 2026

Cloud Security Engineer

We have an opportunity for a Cloud Security Engineer supporting one of our Federal customers in Washington D.C...; occasional on-site as needed Employment Type: Full-Time Position Description: Implement and maintain cloud security...

Company: Excentium, Inc.
Location: Washington DC
Posted Date: 03 Feb 2026

Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance

a Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance to join our team in Washington, District of Columbia... (US-DC), United States (US). Job Summary: The Information Systems Security Engineer (ISSE) is responsible for designing...

Company: NTT Data
Location: Washington DC
Posted Date: 03 Feb 2026

Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems... Administrator to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer...

Company: Leidos
Location: Washington DC
Posted Date: 03 Feb 2026
Salary: $92300 - 166850 per year

Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems... Administrator to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer...

Company: Leidos
Location: Washington DC
Posted Date: 03 Feb 2026
Salary: $92300 - 166850 per year

Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems... Administrator to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer...

Company: Leidos
Location: Washington DC
Posted Date: 03 Feb 2026
Salary: $92300 - 166850 per year

Senior Security Engineer (IAM w/ TS Clearance)

with confidence, and proactively manage to secure success. Work You'll Do The Senior Security Engineer will perform non-standard... information security architecture vulnerabilities, risks, mitigation response, and emerging opportunities. Support...

Company: Deloitte
Location: Rosslyn, VA
Posted Date: 01 Feb 2026
Salary: $97900 - 163100 per year

Information Systems Security Engineer (SME)

Information Systems Security Engineer (SME) Full Time, Washington, DC TS clearance with /SCI eligibility... required **This position is contingent upon contract award** Job Description: The ISSE will lead the implementation of the FBI's Security...

Posted Date: 31 Jan 2026

Senior Security Engineer, Manufacturing

's Security Engineering team is looking for a security engineer to focus on building world class defensive controls to protect the... foundational security solutions playing a critical role in Anduril's roll out of cutting edge factory systems. ABOUT THE...

Location: Washington DC
Posted Date: 29 Jan 2026