Tysons, Virginia, United States · On-site
Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastr…
Skills: Fire Protection Systems, Hydraulic Calculations, Site Surveys, Technical Reporting, Troubleshooting
Tysons, Virginia, United States · On-site
Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrast…
Skills: Fire Alarm System Testing, NFPA Standards, Troubleshooting, Site Surveys, System Programming
Tysons, Virginia, United States · On-site
Overview As the Commissioning Engineering Leader of the team, you will build a team and lead efforts to enhance the performance, safety, and reliability of electrical systems at various facilities. This role combines lea…
Skills: Electrical Engineering, Arc Flash Hazard Analysis, Power Systems Studies, Power Quality Analysis, Team Leadership
Tysons, Virginia, United States · On-site
Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastr…
Skills: System Engineering, Network Configuration, Technical Documentation, Project Support, Process Improvement
Tysons, Virginia, United States · On-site
$210k–$235k/yr
Overview Senior Information System Security Officer Tysons, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionabl…
Skills: Assessment and Authorization (A&A), Cybersecurity, Risk Assessment, Vulnerability Management, Network Architecture
Tysons, Virginia, United States · On-site
Overview PointCentral is the leading smart property technology platform for residential rental communities — powering access, security, automation, and intelligence for multifamily, single-family rental, build-to-rent, a…
Skills: Product Management, AI Product Development, UX Simplification, B2B SaaS, Proptech
Tysons, Virginia, United States · Remote OK
Company Description We were early to the fight against Ubiquitous Technical Surveillance, and we’ve been pushing the edge ever since. Our mission is to help government and enterprise organizations understand and manage c…
Skills: Linux Administration, TCP/IP Networking, VMware vSphere, AWS, GCP
Tysons, Virginia, United States · Remote OK
About Cellebrite: Cellebrite’s (Nasdaq: CLBT) mission is to enable its global customers to protect and save lives by enhancing digital investigations and intelligence gathering to accelerate justice in communities around…
Skills: Windows Workstation Support, Advanced Networking, Application Software Support, Problem Solving, Customer Experience
Tysons, Virginia, United States · On-site
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: CAT5/CAT6 Installation, Fiber Cabling, Network Termination, Hardware Deployment, Troubleshooting
Tysons, Virginia, United States · On-site
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: Cable Installation, Cable Termination, Video Conferencing Hardware, Network Connectivity Troubleshooting, Cable Management
Tysons, Virginia, United States · On-site
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: CAT5/CAT6 Installation, Fiber Cabling, Cable Termination, Network Troubleshooting, Hardware Deployment
Tysons, Virginia, United States · On-site
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: Tempest Engineering, Electromagnetic Risk Assessment, EMC Testing, Signal Processing, Electromagnetic Theory
Tysons, Virginia, United States · On-site
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: Cable Installation, Cable Termination, Video Conferencing Hardware, Network Connectivity Troubleshooting, Fiber Optic Cabling
Tysons, Virginia, United States · On-site
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: Tempest Testing, EMC Analysis, Electromagnetic Risk Assessment, Signal Processing, RF Receivers
Tysons, Virginia, United States · On-site
Strider Technologies delivers strategic intelligence that helps organizations make faster, more confident decisions in an increasingly complex global environment. Using cutting-edge AI and proprietary methodologies, we t…
Skills: Government Sales Leadership, Go-To-Market Strategy, Pipeline Management, Capture Management, Federal Procurement
McLean, Virginia, United States · On-site
Job Family: Software Development & Support Travel Required: Up to 10% Clearance Required: Ability to Obtain Public Trust What You Will Do: We are seeking an experienced AWS Security engineer to design, implement and main…
Skills: AWS Security, IAM, KMS, CloudTrail, AWS Config
Tysons, Virginia, United States · Remote OK
Company Description We were early to the fight against Ubiquitous Technical Surveillance, and we’ve been pushing the edge ever since. Our mission is to help government and enterprise organizations understand and manage c…
Skills: Java, Spring Boot, Angular, REST APIs, SQL
Tysons, Virginia, United States · Remote OK
RegScale is a continuous controls monitoring (CCM) platform purpose-built to deliver fast and efficient GRC outcomes. We help organizations break out of the slow and expensive realities that plague legacy GRC tools by br…
Skills: SaaS Sales, Enterprise Software Sales, GTM Strategy, Pipeline Management, A&D Procurement
McLean, Virginia, United States · On-site
Job Family: Cyber Consulting Travel Required: Up to 10% Clearance Required: Ability to Obtain Public Trust What You Will Do: Guidehouse is seeking a seasoned Vulnerability Management Subject Matter Expert (SME) to serve …
Skills: Vulnerability Management, Endpoint Security, BigFix, Tenable, SCCM
Tysons, Virginia, United States · Remote OK
$113k–$188k/yr
Job Family: Software Development & Support Travel Required: None Clearance Required: Ability to Obtain Public Trust We are seeking a highly capable Cloud Infrastructure & Automation Engineer to support and secure large-s…
Skills: AWS, Terraform, Infrastructure as Code, CI/CD, Python
Tysons, Virginia, United States • On-site
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Plan and perform testing and inspection of water-based fire protection systems in compliance with NFPA and local codes. Develop technical documentation, perform hydraulic calculations, and oversee acceptance testing for new installations.
Requires a Bachelor of Science degree, preferably in Mechanical Engineering, with 0+ years of experience. Candidates must obtain NICET Level I and Level II certifications within specific timeframes after employment.
Plan and perform testing and inspection of sprinkler, standpipe, and related water-based fire protection systems per NFPA 13, NFPA 25, and local code standards, noting existing and potential deficiencies;
Prepare accurate and timely inspection, service, and flow test reports;
Perform complete site surveys for potential PM inspections and system changes/modifications, prepare corresponding quotations;
Verify and oversee acceptance testing of new sprinkler installations, including hydrostatic, flushing, and trip tests;
Troubleshoot deficiencies in sprinkler systems, valves, fire pumps, hydrants, and backflow preventers;
Perform pre-testing and final inspections for assigned projects in coordination with GC, AHJ, and owners;
Develop and perform PITCO (Pre-Inspection Testing and Check-Out) activities for sprinkler systems prior to final acceptance;
Perform hydraulic calculations, main drain tests, fire pump performance checks, and water supply evaluations;
Create redline drawings of sprinkler layouts and riser details for as-built preparation;
Complete job-related documentation including Reports of Completion (ROC), Test Forms, Flow Test Records, and Deficiency Lists;
Ensure compliance with all applicable NFPA codes, UFC, GSA P-100, insurance, and local AHJ requirements;
Conduct research using NFPA standards, manufacturer installation manuals, and technical data sheets to determine material requirements, installation procedures, and system upgrades.
Plan and perform testing and inspection of sprinkler, standpipe, and related water-based fire protection systems per NFPA 13, NFPA 25, and local code standards, noting existing and potential deficiencies;
Prepare accurate and timely inspection, service, and flow test reports;
Perform complete site surveys for potential PM inspections and system changes/modifications, prepare corresponding quotations;
Verify and oversee acceptance testing of new sprinkler installations, including hydrostatic, flushing, and trip tests;
Troubleshoot deficiencies in sprinkler systems, valves, fire pumps, hydrants, and backflow preventers;
Perform pre-testing and final inspections for assigned projects in coordination with GC, AHJ, and owners;
Develop and perform PITCO (Pre-Inspection Testing and Check-Out) activities for sprinkler systems prior to final acceptance;
Perform hydraulic calculations, main drain tests, fire pump performance checks, and water supply evaluations;
Create redline drawings of sprinkler layouts and riser details for as-built preparation;
Complete job-related documentation including Reports of Completion (ROC), Test Forms, Flow Test Records, and Deficiency Lists;
Ensure compliance with all applicable NFPA codes, UFC, GSA P-100, insurance, and local AHJ requirements;
Conduct research using NFPA standards, manufacturer installation manuals, and technical data sheets to determine material requirements, installation procedures, and system upgrades.
M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments, complex infrastructure, and global enterprises. The company’s capabilities include electrical power systems, electronic security, telecommunications, life safety, automation and controls, audio visual, and IT systems. M.C. Dean is headquartered in Tysons, Virginia, and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.
Offices: 1765 Greensboro Station Place, Tysons, Virginia 22102, US
There are currently 103 open security & safety positions in Tysons, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include M.C. Dean, Inc., Alarm.com, Cellebrite, Acclaim Technical Services, Guidehouse, among others. Browse the listings above to see every active employer.
Yes — 32 of the 103 open security & safety positions offer remote or hybrid work (13 remote, 19 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
