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Springfield, Virginia

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Today

Job ID: 2610143 Location: Springfield, VA, US Date Posted: 2026-03-11 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC currently has an opening for a Security Engineer to support the Department of State (DoS) Bureau of Diplomatic Technology. DT provides enterprise architecture design, enginee

Full-time

Security Engineer

Manassas, Virginia

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Today

Location: Manassas, VA Salary: $65.00 USD Hourly - $73.00 USD Hourly Description: The Judge Group's Direct client in the Financial Services Industry is seeking "Security Engineer - Cloud". This is a Hybrid role in Manassas, VA. Job Title; Security Engineer Location: Manassas, VA HYBRID Project Name: Cloud Security NOTE: Must have Azure cloud security background Job Description RL5 Cloud Security expertise for GS/ASM Skills Cloud Security Services. Infrastructure as Code. Security vulnerab

Contract

USD 65.00 - 73.00 per hour

Cloud Security Engineer

Reston, Virginia

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Yesterday

Role: Sr. Cloud Security Engineer Location: Reston, VA (5 days onsite) Duration: Direct Hire Citizenship: TS/SCI with Full Scope Polygraph Top Skills: Cloud Adoption Framework Zero Trust KQL Role and Responsibilities: Architect, deploy, and sustain cloud security solutions aligned with the Microsoft Cloud Adoption Framework (CAF), Zero Trust, and TIC 3.0 security principles. Configure, manage, and optimize Microsoft Sentinel for enterprise-wide security operations, including incident detectio

Full-time

Information System Security Engineer

Chantilly, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Chantilly, VA. Responsibilities include but are not limited to: Maintaining, updating, and configuring logging/auditing tools across Sponsor networks and ensuring all network defense capabilities are kept current, patched, and securely configured Designing, testing, and integrating new security products as directed. Beta testing new capabilities when directed, and conducting s

Full-time

Information System Security Engineer

Chantilly, Virginia

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Today

Full-time

Senior Information Security Engineer

Chantilly, Virginia

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Today

Leidos is seeking an Information Systems Security Engineer (ISSE) for a technical development program supporting cloud-based applications, and its associated cloud infrastructure located on a highly secure network. The ISSE will work with a large team of developers, system engineers, DevOps engineers, database administrators, and system architects. Core business hours for the team are from 9 AM to 3 PM daily - exceptions outside of those hours for the candidate may be negotiated in consultation

Full-time

USD 107,900.00 - 195,050.00 per year

Network Security Engineer

Springfield, Virginia

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Today

Job ID: 2610162 Location: Springfield, VA, US Date Posted: 2026-03-11 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC currently has an opening for a Network Security Engineer to support the Department of State (DoS) Bureau of Diplomatic Technology (DT). DT provides enterprise architect

Full-time

Security Engineer

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 93,400.00 - 176,200.00 per year

Application Security Engineer

Tysons, Virginia

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Today

Description: Hybrid 3 days onsite in Tysons Corner, VA A private, non-governmental entity that functions as a self-regulatory organization, responsible for oversight, enforcement, and dispute resolution within the securities industry, following the consolidation of earlier regulatory organizations. The organization is currently seeking an Application Security Engineer to support its technology and security initiatives. We can facilitate w2 and corp-to-corp consultants. For our w2 consultants,

Contract

Security Engineer

Ashburn, Virginia

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Today

Job Description: Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, various cloud envir

Full-time

USD 69,550.00 - 125,725.00 per year

Senior Network Security Engineer

Vienna, Virginia

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4d ago

We areseekinga highly skilled Senior Network Security Engineer with deepexpertisein Cisco Identity Services Engine (ISE) and Cisco Firewall technologies (ASA & Firepower Threat Defense FTD). 5+ years of experience in network security engineering. 3+yearshands-on experience implementing Cisco ISE. 3+yearsexperiencewith Cisco ASA and/or FTD firewalls. Experience with: 802.1X, VPN Technologies, RADIUS and TACACS+, PKI Experience with Firepower Management Center (FMC). Preferred Qualifications Cisc

Easy Apply

Contract

Depends on Experience

AWS Cloud Security Engineer

Hybrid in Manassas, Virginia

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Yesterday

Role: Security EngineerLocation: Onsite / Hybrid / Manassas, VAEmployment Type: Long-term Contract What you ll do: Provide RL5 Cloud Security expertise supporting GS / ASM initiatives Design, implement, and maintain cloud security controls Secure environments using Infrastructure as Code (IaC) Perform security vulnerability and configuration scanning across cloud and infrastructure Collaborate closely with engineering and platform teams to embed security early Required skills: Strong experience

Easy Apply

Contract, Third Party

Depends on Experience

Information Systems Security Engineer

Reston, Virginia

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Today

Job ID: T2601374 Location: Reston, VA, US Date Posted: 2026-03-05 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ? SAIC is seeking a highly motivated, detail-oriented, and experienced Information Systems Security Engineer (ISSM) to join our lead systems integrator team in Reston, Virginia. The I

Full-time

Network Security Engineer I: SOC

Springfield, Virginia

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12d ago

At Jack Henry, we're more than a technology company, we're a force for good in financial services. We're redefining how community banks and credit unions connect with the people they serve. Our mission is rooted in people inspired innovation, empowering financial institutions to deliver seamless, secure, and human centered experiences. We deliver cutting-edge solutions that are paving the way for the next generation of digital banking and payments, but our true impact begins with our associates.

Full-time

USD 57,450.00 - 80,000.00 per year

Information Systems Security Engineer

Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Cloud Security Engineer (Cloud Engineer 3)

Fairfax, Virginia

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12d ago

Requisition Number: 27365 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $115,199.00 - $164,570.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests i

Full-time

USD 115,199.00 - 164,570.00 per year

Information System Security Engineer (ISSE) Level 3

Chantilly, Virginia

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for a talented Level 3 ISSE to join our growing tea

Full-time

USD 125,100.00 - 225,200.00 per year

Security Engineer (Hybrid) - 26912

Fort Belvoir, Virginia

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28d ago

Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued innovation and proactivity in meeting our customers' greatest challenges. We recognize that the most effective environment for your projects doesn't always look the same. Our hybrid work approach ensures that you can make lasting relationships

Full-time

USD 123,257.00 - 195,000.00 per year

Information System Security Engineer

McLean, Virginia

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Today

Job ID: T2600313 Location: McLean, VA, US Date Posted: 2026-03-05 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ? SAIC is seeking an Information System Security Engineer (ISSE) to provide information security support. This position is in McLean, VA and requires an active TS/SCI clearance with Polygraph.

Full-time

Security Engineer

Washington, District of Columbia

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4d ago

Designs, implements, and manages security controls and systems to protect an organization's infrastructure. 2 years experience with computer networks, operating systems (like Linux and Windows), cloud security, and security frameworks.

Easy Apply

Contract, Third Party

Depends on Experience

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