Jobs2Careers logoHome

Network Security Engineer

Washington,DC

2479 Network Security Engineer jobs in Washington,DC

New, Posted 1 day ago
Apply Directly

Security Systems Engineer / Infrastructure Engineer

Johnson Controls

Washington, DC

HybridUrgently HiringPaid Time Off

  • Must be based in the Washington D.C. Metro / Baltimore area (MD/DC/VA)
  • Strong technical knowledge with Windows Server administration, network integration, and security system infrastructure.
  • Ability to take new or partially configured environments and perform the setup, integration, troubleshooting, testing, and documentation necessary to place the system into operation
  • Experience working with Windows Server 2022 and Windows Server 2025
  • Experience working with the installation, configuration, and administration of Active Directory Domain Services (AD DS)
  • Ability to configure and troubleshoot network server, connectivity, and physical security system hardware and software issues, both in person and over the phone
  • Ability to work with network engineers to configure and validate authentication, authorization, and accounting for managed switches
  • Ability to troubleshoot communications between servers, network switches, controllers, workstations, and other IP-based security devices
SmartExplore AI is experimental.
View now
New, Posted 1 day ago
Apply Directly

Security Hardware Engineer, Infrastructure Security - Security Products and Solutions

Amazon Data Services

Herndon, VA

New, Posted 4 hours ago
ResumeLibrary

Specialist, Systems Engineer

L3Harris Technologies

Herndon, VA

~ 34 min OnsiteBilingual Preferred

  • Bachelor of Science (BS) degree in engineering or related discipline with 4 years of experience; or 2 years of relevant experience with a Graduate degree; minimum 8 years of relevant experience/education can be considered in lieu of a degree.
  • Clearance: Candidate must currently have, and/or be able to maintain, an active U.S. Government DoD Top Secret Clearance.
SmartExplore AI is experimental.
View now
Apply Directly

Network Security Engineer

ManTech

Chantilly, VA

Apply Directly

Security Guard – Data Center

Securitas

Merrifield, VA

$19.75/hr
~ 22 min Onsite

  • Pass a drug screen and background check.
  • Valid driver's license
  • Meet all state, county, and municipal licensing requirements for Security Officers.
  • Must be able to read, write, and speak English.
  • Physical Endurance: Ability to stand and walk for extended periods.
  • Proficient Computer Skills: Basic computer knowledge required.
  • Flexibility: Must be available for weekend shifts.
SmartExplore AI is experimental.
View now
Apply Directly

AI Engineer - Entry to Expert Level (Maryland)

National Security Agency

Westlake, MD

Apply Directly

Systems Engineer

Fibertek

Fort Belvoir, VA

~ 27 min Onsite

  • A bachelorâ s degree in Aerospace, Electrical, Mechanical, Optical, or Systems Engineering, or a related technical STEM discipline; equivalent military experience may be considered
  • A minimum of 10 years of progressive systems engineering and Test and Evaluation (T&E;) experience supporting defense acquisition programs
  • Demonstrated experience supporting acquisition-level qualification, verification, and T&E; activities across the full acquisition life cycle
  • Working knowledge of U.S. Army T&E; processes, including coordination with ATEC, RTC, and other government test stakeholders
  • Demonstrated ability to lead complex T&E; efforts in support of Government program objectives with limited day-to-day direction
  • Experience developing, reviewing, or assessing test plans, procedures, readiness documentation, and test reports for complex defense systems
  • Experience supporting the development, integration, qualification, or test and evaluation of EO/IR systems, seekers, sensors, or other complex electro-optical payloads
  • Strong technical briefing, analytical, and technical writing skills
  • Ability to effectively communicate technical results, risks, and recommendations to government and contractor stakeholders
  • U.S. citizenship is required
  • Active DoD Secret clearance
SmartExplore AI is experimental.
View now

Sr Specialist, Security Training and Event Operations

ACS

Washington, DC

$130,000/yr
New, Posted 21 hours ago
Apply Directly

Windows Client Engineer, Region Services Corporate Infrastructure (RSCI) - VECTOR Team

Amazon Development Center U.S.

Herndon, VA

~ 34 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Associate's degree or above, or Cloud+ or GICSP (Global Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP (Systems Security Certified Practitioner)
  • 4+ years supporting Windows OS to include 4 of the following: Active Directory, DHCP, PowerShell, ECM, GPO, DNS, 802.1x, disaster recovery/business continuity, AI, Automation
  • ECM experience for OS imaging, patching, and software deployment
  • PowerShell or equivalent scripting experience
  • Current, active US Government Security Clearance of TS/SCI with Polygraph
SmartExplore AI is experimental.
View now
Apply Directly

Sr. Delivery Consultant, National Security (NatSec) Professional Services (ProServe), WWPS ProServe

Amazon

Herndon, VA

~ 34 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

  • Be a US Citizen
  • Must currently possess and maintain an active TS/SCI security clearance with polygraph
  • Current, active US Government Security Clearance of TS/SCI with Polygraph
  • 5+ years of technical specialist, design and architecture experience
  • 5+ years of software development with object oriented language experience
  • 5+ years of cloud architecture and solution implementation experience
  • Bachelor's degree, or 7+ years of professional or military experience
SmartExplore AI is experimental.
View now
  1. Washington,DC Jobs
  2. →
  3. Network Security Engineer Jobs

What companies are hiring Network Security Engineer jobs in Washington,DC?

  1. Johnson Controls
  2. Amazon Data Services
  3. L3Harris Technologies
  4. ManTech
  5. Securitas
  6. National Security Agency
  7. Fibertek
  8. ACS
  9. Amazon Development Center U.S.
  10. Amazon

What is the hourly salary range for Network Security Engineer jobs in Washington,DC?

The hourly salary range is $19.75 - $19.75.

Recent Searches

    Browse Jobs
    • Jobs in Top Cities
    • Jobs by State
    • Jobs by Title
    • Jobs by Category
    Tools
    • Free Resume Builder
    • Jobs2Careers+ Extension
    Company
    • Post a Job
    • About
    • Advice
    • Contact
    Jobs2Careers Powered by Talroo© 2026 Jobs2Careers
    Logos provided by Logo.dev
    © 2026 Jobs2Careers
    Privacy PolicyTerms of UseYour Privacy ChoicesCalifornia Consumer Privacy Act (CCPA) Opt-Out Icon
    Jobs2Careers Powered by Talroo