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Chantilly, Virginia

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Today

Job ID: T2602026 Location: Chantilly, VA, US Date Posted: 2026-03-05 Category: Security Subcategory: Security 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 has an immediate opening for a Senior Security Principal to assist in developing and administering security programs and procedures for classified or proprietary materials, documents, and e

Full-time

Senior Principal Security Architect

Hybrid in Vienna, Virginia

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Today

Overview Responsible for designing the framework of the information systems security infrastructure and setting the vision for cybersecurity systems based on Navy Federal's risk management strategy. Collaborate with stakeholders to identify security needs, assess system vulnerabilities, recommend appropriate security controls, oversee the implementation of security solutions and provide guidance on security best practices. Work independently to solve unique and highly complex problems that have

Full-time

Senior Principal Security Engineer, Cloud Security

Remote or San Francisco, California

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Today

Circle (NYSE: CRCL) is one of the world's leading internet financial platform companies, building the foundation of a more open, global economy through digital assets, payment applications, and programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS for the internet. Enterprises, financial insti

Full-time

USD 250,000.00 - 320,000.00 per year

Principal Software Engineering Architect, Information Security

Reston, Virginia

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Today

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices What We'll Bring: At TransUnion, we have a welcoming and energetic environment that encourages collaboration and innovation we're consistently exploring new technologies and tools to be agile. This environment gives our people the opportunity to hone current skills and build new capabilities, while discovering their genius. Come be a part of our team - you'll work with great people, pioneering product

Full-time

USD 168,750.00 - 281,250.00 per year

Principal Endpoint Security Systems Engineer

Bethesda, Maryland

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Today

Leidos has an exciting opportunity a Principal Endpoint Security Systems Engineer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fl

Full-time

USD 131,300.00 - 237,350.00 per year

Sr. Cloud Security and Delivery SME

Hybrid in Washington, District of Columbia

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6d ago

Job Title: Sr. Cloud Security and Delivery SME Location: Washington, District Of Columbia Type: Contract Compensation: $84.75 hourly Contractor Work Model: Hybrid (1 day a week in office) Security Clearance: Must be able to obtain Public Trust Clearance ALTA IT Services is searching for a Senior Security Architect and Solutions Delivery Subject Matter Expert (SME) to design and oversee the implementation of security solutions to protect cloud-hosted operating environments using Zero Trust and d

Easy Apply

Third Party, Contract

Depends on Experience

Sr. Security Application Architect

Tysons, Virginia

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for an Sr. Application Security Architect for a Contract assignment with one of our premier Regulatory clients in Tysons, VA The Senior Application Security Architect is responsible for designing, implementing, and overseeing enterprise-wide application security architecture and standards. This role focuses on establishing security frameworks, conducting architecture reviews, developing security baselines, and leading strategic secu

Contract

USD 75.00 - 82.00 per hour

Senior Information Security Architect (AWS)

Reston, Virginia

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Today

U.S. - Finding purpose at CGI By playing this video you consent to Google/YouTube processing your data and using cookies - Learn more . Position Description: CGI has an immediate need for a Senior Information Security Architect (AWS) to join our team. This is an exciting opportunity to work in a fast-paced team environment supporting one of the largest customers. We take an innovative approach to supporting our client, working side-by-side in an agile environment using emerging technologies. We

Full-time

USD 121,900.00 - 154,300.00 per year

Sr. Application Security Engineer - Tysons, VA

Tysons, Virginia

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for an Sr. Application Security Engineer for a Contract assignment with one of our premier Regulatory clients in Tysons, VA The main function of senior application security engineer is to plan, coordinate and implement application security practices in each phase of software development life cycle though testing, remediation support, tool evaluation, etc. This role involves in evaluating security vulnerabilities, security tools, imp

Contract

USD 75.00 - 82.00 per hour

Senior Network Security Engineer

Vienna, Virginia

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3d 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

Cybersecurity - Senior Information System Security Manager (ISSM)

Fairfax, Virginia

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Today

Cybersecurity - Senior Information System Security Manager (ISSM) Company: The Boeing Company Boeing Classified Cybersecurity is currently seeking a Cybersecurity - Senior Information System Security Manager (ISSM) to join the team in Fairfax, VA. The ISSM will rely on a Cybersecurity and Information Assurance (IA) background to be a technical leader and support Enterprise activities and Boeing customers throughout multiple classified computing domains. The ISSM is responsible for maintaining

Full-time

USD 172,550.00 - 233,450.00 per year

SAP NS2 Sr. Platform Security Engineer

Herndon, Virginia

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Today

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging - but it matters. You'll find a place where you can be yourself, prioritize your wellbeing, and truly belong. What's in it for you? Constant learning, skill growth, great benefits, and a team that wants you to grow and succeed

Full-time

Senior Information Systems Security Engineer (ISSE)

Tysons, Virginia

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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 171,700.00 - 211,800.00 per year

Sr. Cybersecurity Engineer - Endpoint Security

Ashburn, Virginia

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Today

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywher

Full-time

USD 145,300.00 - 232,700.00 per year

Sr. Cybersecurity Engineer - Endpoint Security

Ashburn, Virginia

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Today

Full-time

USD 145,300.00 - 232,700.00 per year

Senior SAP Security Analyst

Arlington, Virginia

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Today

Job ID: T2601562 Location: Arlington, VA, US Date Posted: 2026-03-05 Category: Security Subcategory: Security 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 is seeking an experienced Senior SAP Security Analyst to provide comprehensive security support services for the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E)) Spec

Full-time

Senior PCI Security Analyst

Springfield, Virginia

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18d 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 110,000.00 - 125,000.00 per year

Senior IaC Engineer (Computer Sys Security Anlyst 5)

Fairfax, Virginia

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11d ago

Requisition Number: 27368 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $149,168.00 - $184,124.00 Security Clearance: TS/SCI Level of Experience: Senior 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 interest

Full-time

USD 149,168.00 - 184,124.00 per year

Information Systems Security Officer - Senior Consultant

Washington, District of Columbia

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Today

Job Family: Cyber Consulting Travel Required: Up to 10% Clearance Required: Active Top Secret SCI (TS/SCI) As a Senior Consultant in Guidehouse's cyber practice, you will lead and execute core security compliance and RMF activities for classified federal systems. You will ensure systems maintain an appropriate security posture, support continuous monitoring, and assist with security assessments and incident coordination. You'll combine hands on ISSO experience with client-facing consulting: t

Full-time

USD 113,000.00 - 188,000.00 per year

Senior Information Systems Security Officer

Washington, District of Columbia

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Today

Job ID: 2610109 Location: Washington, DC, US Date Posted: 2026-03-10 Category: Cyber Subcategory: Cyber GRC Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a Senior Information Systems Security Officer (ISSO) to support a critical U.S. government agency in the National Capital Region. This senior-level role is responsible for ensuring th

Full-time

USD 120,001.00 - 160,000.00 per year

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