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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Software Development Engr III, Minimal Access Security Team (MAST)

Amazon.com Services LLC

Herndon, VA 20171

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AWS Cloud Security Engineer - Cleared

RightDirection Technology Solutions

Washington, DC 20033

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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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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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