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Security Engineer

Potomac,MD

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808 Security Engineer jobs in Potomac,MD

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Systems Engineer– Microsoft 365 Security&Compliance / Endpoint Security Engineer (GCC)

Leidos

Washington Navy Yard, DC 20376

~ 35 min OnsitePaid Time OffRetirement Benefit

  • Expert-level Intune engineering across Windows/macOS/iOS/iPadOS.
  • Advanced PowerShell for remediation, automation, and OS image manipulation.
  • Deep experience with Microsoft Defender (XDR, Endpoint, Cloud Apps).
  • Hands-on with Sentinel SIEM, Function Apps, and cross-platform telemetry pipelines.
  • Strong understanding of CAP architecture and identity risk enforcement.
  • Experience with ATO control evidence, compliance mapping, and audit support.
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New, Posted 1 day ago
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Software Development Engr III, Minimal Access Security Team (MAST)

Amazon.com Services LLC

Herndon, VA 20171

New, Posted 15 hours ago
AWS Cloud Security Engineer - Cleared

RightDirection Technology Solutions

Washington, DC 20033

New, Posted 1 day ago
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Zero Trust Information Systems Security Engineer

BOOZ, ALLEN & HAMILTON

Fort Belvoir, VA 22060

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 6+ years of experience in an ISSE, ISSO, or IT role
  • Experience with ICAM principles and technologies, including multi-factor authentication, privileged access management, security operations, and security architecture leveraging ICAM solutions such as SailPoint, Radiant Logic, Ping Federate, Delinea, and Okta
  • Experience with administration and integration of directory services, including LDAP compliant directories such as Active Directory
  • Experience with SAML, OAuth 2.0, and OpenID Connect ( OIDC ) integrations and troubleshooting protocol exchanges
  • Experience with DoD architecture, strategic planning, concept of operations, performance attributes, system architecture and design, evolving met hodologies, and statutory and regulatory requirements
  • Knowledge of Zero T rus t principles and frameworks such as NIST 800-207
  • Ability to resolve complex identity and federation issues
  • TS/SCI clearance
  • Bachelor's degree
  • IASAE II Certification such as CASP+, CISSP, or CSSLP Certification
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(DoD SkillBridge), Specialist, Integration & Test Engineer

L3Harris Technologies

Herndon, VA 20192

~ 35 min OnsiteBilingual Preferred

  • BS/BA (or equivalent) in Optical, Electrical, Computer Engineering, Computer Science, Information Technology or related field, and minimum 6 years Software or systems experience or Graduate's degree and 4 years software or systems experience
  • In lieu of a degree, minimum of 10 years of prior military or related experience
  • TS/SCI W/ Poly Clearance is required
  • Long periods of travel is required
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HWT Functional Team Lead - Advanced Systems Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$125,275/yr
Hybrid~ 48 minFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master’s degree, plus a minimum of 3 years of relevant experience.
  • CLEARANCE REQUIREMENTS
  • Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire.
  • Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
  • U.S. citizenship is required
  • The Heavyweight Torpedo (HWT) Functional Team Lead serves as the technical lead and team facilitator for the HWT functional area within the AN/BYG-1 Payload Control System (PCS).
  • The role requires the ability to manage requirements, design, defect tracking, and test activities across the full software development lifecycle while leading the team within an Agile framework.
  • The ideal candidate brings a strong professional curiosity about how weapon systems work
  • The role is the program's subject matter expert for heavyweight torpedo functionality within PCS
  • Learning the weapon interfaces, understanding the operational context, and becoming the person the team and the customer turn to for authoritative answers on HWT capabilities.
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New, Posted 6 hours ago
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Senior Security Engineer (Government)

At&t

Chantilly, VA 20151

$98,100-$220,000/yr
~ 42 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree and minimum 5 years of relevant experience in Security operations of systems supporting: Virtualization, Windows and Linux Computing solution engineering and architecture solutions
  • Experience with on-premise, cloud and hybrid-cloud based deployments.
  • US citizenship is required.
  • Active federal security clearance.
  • Top Secret/SCI with polygraph.
  • Required Clearance: Top Secret/SCI with polygraph. (#ts/sci) (#polygraph)
  • Strong written and verbal communication skills.
  • Demonstrated leader with team-oriented interpersonal skills; ability to effectively interface with a broad range of people and roles.
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Senior Information Systems Security Engineer

GovCIO LLC

Alexandria, VA 22315

$165,000/yr
Hybrid~ 37 min

  • High School with 9+ years (or commensurate experience)
  • DoD 8570 IAT Level II or higher (e.g., Security+ CE, CySA+, etc)
  • Experience focused on cyber-risk reduction, vulnerability mitigation, and maintaining compliance frameworks.
  • Demonstrated technical experience performing continuous scanning, risk analysis, and endpoint patching workflows.
  • Working knowledge of risk reduction governance, baseline compliance frameworks, and security automation principles.
  • Ability to collaborate effectively with engineers to translate technical system configurations into risk reduction strategies.
  • Clearance Level: Must have an active Secret clearance
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Engineering Manager (Systems Engineering/ System Verification)

BAE Systems

Rockville, MD 20850

~ 17 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor of Science degree in Systems, Mechanical, or Electrical Engineering
  • 8 years' experience supporting systems engineering on large DoD programs
  • System Engineering experience with major weapon system development product lifecycle and technologies
  • Experience with conducting compatibility analysis of interface requirements
  • Experience with integration of models, software, and / or hardware
  • Experience with various engineering tools / languages including PTC Windchill, IBM DOORS, 2D/3D CAD, SysML, and/or MATLAB Simulink
  • Experience with leading projects involving multiple team members
  • Experience with presenting project status to management and/or the client
  • Experience in organizing and hosting meetings involving multiple stakeholders
  • Willing to travel approximately 10% of the time
  • Must possess strong organizational, time management, and project management skills
  • Proficient with PC and MS Office Suite
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Senior Navy Mechanical Engineer - Clearance Required

Cydecor

Kensington, MD 20891

~ 20 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's level degree in Mechanical Engineering
  • 10+ years of relevant experience
  • Interim or Active Secret clearance
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