4,380 Results for

Security Systems Jobs in Fairfax, VA

Jobs

Information Security Systems Engineer L3Harris Technologies

Chantilly, VA

$106,500–$197,500 / year

Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls.

1 day ago

Security Systems Design Engineer EMD LLC

Alexandria, VA

Specific experience integrating or designing enterprise-level IP CCTV camera systems, Emergency Notification systems, Automated Access Control systems, Intrusion Detection systems. · Manual dexterity required for frequent reaching, climbing, and lifting of moderate objects (50-80 pounds), operation of power and manual tools/equipment, and operating office equipment.

Today

Electronic Security Systems Engineer Active Security Consulting LLC

Sterling, VA

$92,000–$138,500 / year

Develop system architecture, engineering designs, and integration approaches for enterprise electronic security systems, including access control, intrusion detection, CCTV and video surveillance, alarm systems, communications equipment, and related network infrastructure. Active Security designs, develops, implements, and sustains advanced C5ISR and security solutions to enhance defense and mission capabilities, addressing threats across physical, electronic, cyber, and communications security for Mission Critical Commercial and U.S. Government clients.

1 day ago

Commercial Electrician - Conduit / Security Systems Liberty Personnel Services, Inc

Manassas, VA

$30–$45 / hour

Listed below are a number of the industries and openings we work on:\n\nInformation Technology, Software Programmers, Engineering, Manufacturing, Legal, Plant Maintenance, Construction, Oil and Gas, Medical Communications, Accounting, Finance, Electronics, Scientific, Medical Device, Sales, Pharmaceutical, Admin, Automation, Controls, Civil, HVAC, Wastewater, Structural, Electrical, Chemists, Validations, Logistics, Food Production, Renewable Energy and Machinists. Listed below are a number of the industries and openings we work on: Information Technology, Software Programmers, Engineering, Manufacturing, Legal, Plant Maintenance, Construction, Oil and Gas, Medical Communications, Accounting, Finance, Electronics, Scientific, Medical Device, Sales, Pharmaceutical, Admin, Automation, Controls, Civil, HVAC, Wastewater, Structural, Electrical, Chemists, Validations, Logistics, Food Production, Renewable Energy and Machinists.

Today

Electronic Security Systems (ESS) Service Technician - Level III Evolver

Manassas, VA

We help customers secure critical systems, modernize enterprise technology, and solve complex operational challenges through integrated capabilities spanning cybersecurity, enterprise IT infrastructure, cloud, software development, data analytics, legal technology and eDiscovery, applied AI, and electronic security systems. Distinct from installation-focused roles, this position concentrates on diagnosing complex issues, performing preventative maintenance, and ensuring maximum uptime for critical Access Control Systems (ACS), Intrusion Detection Systems (IDS), and specialized locking hardware.

Today

Information System Security Officer PlanIT Group

Reston, VA

Conducts assessments of threats and vulnerabilities, determines deviations from acceptable configurations or enterprise or local policy, assesses the level of risk, and develops and/or recommends appropriate mitigation countermeasures in operational and non-operational situations. Task description and/or any specific requirements: • Ability to manage responsibility for security assessments of a variety of applications or domains, to include cloud computing, and to manage several project/initiatives of large size, complexity, and risk.

5 days ago

Budget Systems & Automation Analyst Kaiva Corp

North Bethesda, MD

Full time

By combining budget execution expertise with advanced technical capabilities, the incumbent enhances operational efficiency, reduces manual workload, strengthens data integrity, and improves reporting accuracy across the Office of Budget. The incumbent supports budget execution operations by developing automated solutions, enhancing financial systems workflows, maintaining reporting tools, and administering collaboration platforms.

26 days ago

Software Systems Integration Engineer - RHEL/Windows - Secret Clearance Required Jobot

Manassas, VA

$90,000–$115,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Integrating and testing software deliveries, verifying bug fixes, and performing regression testing across multiple hardware and operating system configurations.

4 days ago

Hybrid Systems Engineer - Cybersecurity Jobot

Manassas, VA

$115,000–$150,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The team brings together engineers and technical experts to solve complex problems across systems engineering, cybersecurity, testing, logistics, and program execution.

4 days ago

Software Systems Integration Engineer | Clearance | Linux/Windows Jobot

Manassas, VA

$80,000–$115,000 / year

Today

Senior System Engineer (Email Security Migration) System One

Washington, DC

Responsibilities : • Lead the migration from on-premises IronPort email security appliances to Proofpoint cloud-based email security solution, ensuring seamless transition with minimal disruption to email services. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

12 days ago

Sr. Manager SAP Digital Systems Integration & Sustainment L3Harris Technologies

Herndon, VA

Responsibilities include: collaborating with cross-functional teams, designing and delivering innovative solutions to align with L3Harris business objectives, ensuring system stability and performance for production systems, and contributing to continuous improvement initiatives. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, and Vermont is US$121,500.00 MIN - US$225,500.00 MAX.

1 day ago

Specialist, Systems Engineering (Mission Protection) (TS/SCI w Poly) L3Harris Technologies

Springfield, VA

$92,500–$171,500 / year

With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. The ideal candidate will apply operational security (OPSEC), counterintelligence, cyber defense, and threat principles to protect sensitive capabilities to ensure the survivability of U.S. assets in contested environments.

1 day ago

Specialist, Systems Engineer - Integrated Protection Strategy Analyst L3Harris Technologies

Springfield, VA

$92,500–$171,500 / year

Responsibilities include monitoring mission systems and operational hazards, supporting conjunction and collision avoidance analysis, assessing threats to mission systems, supporting spectrum protection and interference mitigation activities, contributing to anomaly response, and helping develop procedures, checklists, training materials, and decision-support products. The position also supports the policy and governance aspects of integrated protection efforts by helping translate customer guidance, mission directives, operational policies, and enterprise protection frameworks into executable plans, procedures, concepts, and operational response options.

1 day ago

Lead Systems Technician Vector Security, Inc.

Columbia, MD

Our Vector Security Networks (VSN) division provides national security solutions for multi-site organizations, while Managed Network Services (MNS) delivers secure connectivity, and network management services that help businesses operate reliably and securely. Install/Service Integrated Systems: Complete installation and/or servicing of various types of integrated systems, including integrated burg, card access, video, and fire alarm systems.

Today

Security Alarm Technician Securitas Technology

Lorton, VA

$30–$40 / hour

Securitas Technology Corporation (STC) Technology and Solutions groups are experiencing tremendous success, and we currently have an Embedded Technician opening for team-oriented individuals possessing vocational training in electronics or electromechanical engineering. Performs scheduled, routing preventive maintenance on a variety of equipment/systems under contract agreement by inspecting, adjusting, cleaning, and calibrating systems and checking out equipment to ensure it’s in satisfactory working order.

1 day ago

Security Technician Securitas Technology

Lorton, VA

$30–$40 / hour

1 day ago

Experienced Embedded Security Technician Securitas Technology

Lorton, VA

$30–$40 / hour

1 day ago

Systems Engineer, Linux and AI Visa

Ashburn, VA

$88,000–$136,900 / year

As an Associate Systems Engineer, you’ll join a global team that plans, implements, and supports secure, resilient endpoints and platforms—partnering closely with vendors and global support groups to deliver nimble, client‑centric solutions. Deploy models as APIs or services, integrate with existing applications, implement and tune orchestration around tools and plugins (MCP‑style connectors, function‑calling schemas, vector DBs), including prompt design, safety/guardrails, and evaluation of agent behavior.

4 days ago

Business Systems Analyst Fusion Technology, LLC

Washington, DC

Facilitates the quarterly collection and review of updates and executive level talking points from the Agency's subject matter experts on technology risks from the Federal Government, Department of Justice, Enterprise, Director, other FBI divisions and branches, and the OCIO to inform executives for decision making purposes and programmatic oversight. Fusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters.

Today

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Security Systems Jobs in Fairfax, VA

Information Security Systems Engineer L3Harris Technologies

Security Systems Design Engineer EMD LLC

Electronic Security Systems Engineer Active Security Consulting LLC

Commercial Electrician - Conduit / Security Systems Liberty Personnel Services, Inc

Electronic Security Systems (ESS) Service Technician - Level III Evolver

Information System Security Officer PlanIT Group

Budget Systems & Automation Analyst Kaiva Corp

Software Systems Integration Engineer - RHEL/Windows - Secret Clearance Required Jobot

Hybrid Systems Engineer - Cybersecurity Jobot

Software Systems Integration Engineer | Clearance | Linux/Windows Jobot

Senior System Engineer (Email Security Migration) System One

Sr. Manager SAP Digital Systems Integration & Sustainment L3Harris Technologies

Specialist, Systems Engineering (Mission Protection) (TS/SCI w Poly) L3Harris Technologies

Specialist, Systems Engineer - Integrated Protection Strategy Analyst L3Harris Technologies

Lead Systems Technician Vector Security, Inc.

Security Alarm Technician Securitas Technology

Security Technician Securitas Technology

Experienced Embedded Security Technician Securitas Technology

Systems Engineer, Linux and AI Visa

Business Systems Analyst Fusion Technology, LLC

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