LiquidKineticsReston, Virginia, United States · On-site
LiquidKinetics is seeking a Senior Cybersecurity Architect to lead the design, development, and implementation of resilient security solutions across mission-critical federal networks. In this role, you will apply the Sy…
Skills: Cybersecurity Architecture, Zero Trust, NIST 800-207, Systems Engineering, Cloud Security
Reston, Virginia, United States · On-site
$191k–$253k/yr
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century…
Skills: Technical program management, Systems engineering, Government acquisition, Contract management, Integrated master schedule
Reston, Virginia, United States · On-site
$166k–$220k/yr
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century…
Skills: Technical program management, Systems engineering, Government acquisition, Contract management, Project scheduling
Chandler, Arizona, United States · Hybrid
$120k–$160k/yr
Company Overview Iridium is an award-winning satellite communications company operating the world's only truly global voice and data network, delivering reliable connectivity anywhere on Earth. For more than 20 years, Ir…
Skills: Systems engineering, Space systems architecture, Requirements analysis, Mission planning, Flight dynamics
Reston, Virginia, United States · On-site
Everyone knows security needs to be “baked in” to system architecture, but you actually know how to bake it in. You can identify and implement ways to harden systems and reduce their attack surface. As a Cybersecurity Ar…
Skills: Cybersecurity architecture, Network design, Zero trust, NIST 800-207, DoD Zero Trust Reference Architecture
Reston, Virginia, United States · On-site
$120k–$130k/yr
Akira is seeking a Senior Threat-Warning Analyst (CTI Lead) to support the U.S. Army Reserve Command (USARC) in cyberspace operations supporting Army and joint requirements. This position will lead Cyber Threat Intellige…
Skills: Cyber Threat Intelligence, Threat Analysis, Intelligence Analysis, Defensive Cyberspace Operations, Adversary Tactics
Reston, Virginia, United States · On-site
$120k–$130k/yr
Akira is seeking a Senior Cyber Defense Analyst (Blue Team Lead) to support the U.S. Army Reserve Command (USARC) in cyberspace operations supporting Army and joint requirements. This position will lead Blue Team activit…
Skills: Cyber defense, Blue team operations, Network security monitoring, Incident response, Threat hunting
Reston, Virginia, United States · On-site
$115k–$125k/yr
Akira is seeking a Project Manager – Intermediate to support the U.S. Army Reserve Command (USARC) in cyberspace operations supporting Army and joint requirements. This position will provide day-to-day management a…
Skills: Project management, Cyberspace operations, Defensive cyberspace operations, Cyber threat intelligence, DoD environment
Reston, Virginia, United States · On-site
Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support …
Skills: OSINT, PAI Exploitation, Intelligence Analysis, Curriculum Development, Social Media Intelligence
Reston, Virginia, United States · Hybrid
$50k–$55k/yr
Job Title: Customer Service Representative Company: Government Scientific Source Location: Reston, Virginia (Hybrid 3 days on-site) About Government Scientific Source: Since its inception in 1991, Government Scientific S…
Skills: Customer service, Communication skills, Interpersonal skills, Microsoft Outlook, Microsoft Word
Reston, Virginia, United States · On-site
$90k–$187k/yr
Company Description Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership,…
Skills: All-source analysis, Network analysis, Counterproliferation, CWMD, Intelligence analysis
Reston, Virginia, United States · On-site
$184k–$234k/yr
As a Sr. DevSecOps Engineer III, you’ll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cross-functional team…
Skills: DevSecOps, CI/CD pipelines, Infrastructure as Code, AWS, Docker
Reston, Virginia, United States · Hybrid
$85k–$95k/yr
Description Position Summary: Inadev is seeking an experienced Operations Support Specialist to support the Legacy environment. The candidate will provide operational support, incident management, user assistance, produc…
Skills: Incident Management, Production Support, Operations Monitoring, Root Cause Analysis, Help Desk Support
Reston, Virginia, United States · Hybrid
$140k–$150k/yr
Description Position Summary: Inadev is seeking a Senior O&M Business Analyst / Quality Assurance Lead to support the Legacy Operations & Maintenance program. This role serves as the primary functional and quality assura…
Skills: Business Analysis, Quality Assurance, Requirements Management, Functional Testing, Regression Testing
Reston, Virginia, United States · Hybrid
$140k–$150k/yr
Description Position Summary: Inadev is seeking a highly experienced Senior O&M Transition Engineer to lead the technical transition and operational readiness activities for the Legacy Operations & Maintenance program. T…
Skills: O&M Transition Management, Operational Readiness, Infrastructure Support, Application Maintenance, Service Management
Reston, Virginia, United States · Hybrid
$175k–$195k/yr
Description Position Summary: Inadev is seeking an experienced Transition Technical Lead to lead all technical aspects of the transition-in and transition-out activities for the Legacy program. The Transition Technical L…
Skills: Technical Transition Management, Systems Architecture, Infrastructure Operations, Application Support, Operational Readiness
Reston, Virginia, United States · Hybrid
$185k–$195k/yr
Description Position Summary: Inadev is seeking an experienced Transition Manager to lead the transition-in and transition-out activities for the Legacy program. The Transition Manager will be responsible for planning, c…
Skills: Transition Management, Project Management, Knowledge Transfer, Stakeholder Management, Risk Management
Reston, Virginia, United States · On-site
$150k–$160k/yr
Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting …
Skills: Systems engineering, Systems integration, Technical writing, Requirements management, Configuration management
Reston, Virginia, United States · On-site
$90/hr–$105/hr
Acclaim Technical Services, founded in 2000, is a leading language and intelligence services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is unco…
Skills: Language instruction, Translation, Transcription, Interpretation, Lesson development
Reston, Virginia, United States · Remote OK
$81k–$139k/yr
Seasoned organizational development consultant who independently delivers high-quality solutions that strengthen leadership effectiveness, team performance, and organizational outcomes. Applies a full understanding of or…
Skills: Organizational development, Leadership development, Change management, Strategic planning, Facilitation
LiquidKinetics
Reston, Virginia, United States • On-site
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Lead the architectural design and implementation of resilient security solutions across federal networks using the Systems Engineering Life Cycle. Collaborate with C-suite executives to mature defense capabilities and drive vendor selection for enterprise-wide security platforms.
Requires 8+ years of cybersecurity experience with a strong background in network architecture and Zero Trust standards. Candidates must hold an active TS/SCI clearance with a polygraph and possess at least a high school diploma or GED.
LiquidKinetics is seeking a Senior Cybersecurity Architect to lead the design, development, and implementation of resilient security solutions across mission-critical federal networks. In this role, you will apply the Systems Engineering Life Cycle (SELC) to translate strategic cyber goals into actionable engineering outcomes. You will act as a primary technical authority—baking security directly into system architectures, hardening attack surfaces, and implementing Zero Trust frameworks. Working autonomously, you will mentor technical staff, guide product selection, and partner directly with C-suite executives (CISO, CIO, CTO) to mature defense capabilities.
Key Responsibilities
Basic Qualifications
Preferred Qualifications
Based on 756 listings with disclosed salaries, most government & public sector jobs in Reston, VA pay between $75k–$222k per year. Individual offers vary with seniority, company size, and specialization.
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