Service Engineer Jobs in District of Columbia
Service Engineer jobs in District of Columbia are concentrated in a market driven by federal government contracting, defense systems, and enterprise IT infrastructure, with demand at levels from field technician to senior systems engineer. Most hiring is in and around Washington itself, with Leidos, Booz Allen Hamilton, and SAIC among the established employers with a lasting presence in the region. The most in-demand specialties are systems integration, cybersecurity infrastructure, and biomedical equipment servicing tied to the area's hospital and government networks. See the openings below and apply to the ones that match your experience.
Find Service Engineer JobsOverview
Showing 5 of 15+ Service Engineer jobs
Description
Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems Administrator to join our team at the Washington Navy Yard — where innovation meets mission.
What You’ll Do
As an ESS Engineer and Systems Administrator, you won’t just maintain systems — you’ll elevate them. You’ll be part of a collaborative team that installs, configures, and fine-tunes advanced security solutions to ensure critical network infrastructure runs at peak performance. You’ll also evaluate emerging technologies and shape the future of endpoint protection across a highly sensitive environment. You will ensure that our systems comply with the latest security patches and configurations.
Your Impact Includes:
Overseeing the full lifecycle of the ESS and its agents — install, manage, maintain, and optimize.
Creating and deploying custom ESS signatures and policies.
Proactively monitoring ESS for intrusions, failures, and performance anomalies.
Ensuring reliable and secure endpoint operations across all clients and servers.
Troubleshooting ESS deployments and policy rollouts across local and remote systems.
Conducting threat analysis and crafting custom security rules tailored to advanced exploits and vulnerabilities.
Providing in-depth reporting on system health, event trends, and module performance.
Supporting major updates and compliance efforts, including STIG-mandated Trellix upgrades.
Helping design and evaluate network components and develop cutting-edge technical solutions.
Basic Qualifications:
Active Top Secret clearance (SCI eligible).
8+ years of IT experience, including 2+ years focused on ESS (or equivalent experience in lieu of degree).
DOD 8570 IAT Level II certification or higher.
Expertise in Windows Server 2016+ and endpoint platforms such as Trellix Agent, ENS FW, PA, DLP, RSD, and ePO.
Strong analytical skills with a knack for troubleshooting under pressure.
Preferred Qualifications:
TS/SCI clearance and DOD 8570 IAT Level III certification.
Hands-on experience with RedHat Enterprise Linux, VMware, Microsoft Hypervisor, or RedHat VM Manager.
Familiarity with SADR environments and maintaining ePO servers.
Completion of Basic and Advanced ESS DISA training.
If you're ready to take on one of the most vital roles in national security cyber defense — let’s talk. This is your chance to lead from the front in safeguarding critical systems at one of the country’s most
DABAOPP1
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:
June 30, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $92,300.00 - $166,850.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
Description
Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems Administrator to join our team at the Washington Navy Yard — where innovation meets mission.
What You’ll Do
As an ESS Engineer and Systems Administrator, you won’t just maintain systems — you’ll elevate them. You’ll be part of a collaborative team that installs, configures, and fine-tunes advanced security solutions to ensure critical network infrastructure runs at peak performance. You’ll also evaluate emerging technologies and shape the future of endpoint protection across a highly sensitive environment. You will ensure that our systems comply with the latest security patches and configurations.
Your Impact Includes:
Overseeing the full lifecycle of the ESS and its agents — install, manage, maintain, and optimize.
Creating and deploying custom ESS signatures and policies.
Proactively monitoring ESS for intrusions, failures, and performance anomalies.
Ensuring reliable and secure endpoint operations across all clients and servers.
Troubleshooting ESS deployments and policy rollouts across local and remote systems.
Conducting threat analysis and crafting custom security rules tailored to advanced exploits and vulnerabilities.
Providing in-depth reporting on system health, event trends, and module performance.
Supporting major updates and compliance efforts, including STIG-mandated Trellix upgrades.
Helping design and evaluate network components and develop cutting-edge technical solutions.
Basic Qualifications:
Active Top Secret clearance (SCI eligible).
8+ years of IT experience, including 2+ years focused on ESS (or equivalent experience in lieu of degree).
DOD 8570 IAT Level II certification or higher.
Expertise in Windows Server 2016+ and endpoint platforms such as Trellix Agent, ENS FW, PA, DLP, RSD, and ePO.
Strong analytical skills with a knack for troubleshooting under pressure.
Preferred Qualifications:
TS/SCI clearance and DOD 8570 IAT Level III certification.
Hands-on experience with RedHat Enterprise Linux, VMware, Microsoft Hypervisor, or RedHat VM Manager.
Familiarity with SADR environments and maintaining ePO servers.
Completion of Basic and Advanced ESS DISA training.
If you're ready to take on one of the most vital roles in national security cyber defense — let’s talk. This is your chance to lead from the front in safeguarding critical systems at one of the country’s most
DABAOPP1
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
Original Posting:
June 30, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $92,300.00 - $166,850.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
See All 15 Service Engineer Jobs in District of Columbia
Find roles in District of Columbia that match your experience and apply in just a few clicks.
Find Service Engineer JobsService Engineer Jobs by City in District of Columbia
Where District of Columbia roles are concentrated, by current openings.
Service Engineer Job Market in District of Columbia
A snapshot from current District of Columbia openings, updated as new roles post.
Who's Hiring
- Wabtec2
- Aveshka2
- Cytiva1
- Elekta1
- Leidos1
Top Industries Hiring
- Science & Research3
- Automotive2
- Government & Public Sector2
- Consulting & Professional Services2
- Manufacturing1
What District of Columbia Employers Look For
The qualifications that appear most often in service engineer jobs across District of Columbia.
- Active security clearance or eligibility for federal contractor roles in DC
- Bachelor's degree in electrical, mechanical, or systems engineering or related field
- Experience diagnosing and repairing complex mechanical, electrical, or networked systems
- Familiarity with IT infrastructure, networking protocols, or enterprise hardware environments
- Strong written and verbal communication skills for federal client-facing assignments
- Ability to pass background checks required by government contractor engagements in DC
Service Engineer Jobs in District of Columbia: Frequently Asked Questions
How do you become a service engineer in District of Columbia?
Most service engineer roles in DC require a bachelor's degree in engineering, electronics, or a related technical field, though associate degrees combined with strong field experience are accepted by some employers. DC does not issue a general service engineer license, but roles tied to federal contractors often require security clearance eligibility processed through the Defense Counterintelligence and Security Agency. Biomedical service engineers working in DC hospital systems typically pursue CBET certification through the Association for the Advancement of Medical Instrumentation.
Which companies hire service engineers in District of Columbia?
District of Columbia service engineer roles are posted by Wabtec, Aveshka, and Cytiva and others right now, based on current listings on Migrate Mate as of July 2026. DC's dense concentration of federal agencies and defense contractors means many openings are tied to long-term government contracts, making large systems integrators and IT services firms among the most consistent sources of postings.
Which District of Columbia cities have the most service engineer jobs?
Washington account for the most service engineer openings in District of Columbia. Washington's concentration of federal agencies, defense contractors, and major hospital systems like MedStar and Children's National drives the bulk of demand, while nearby areas benefit from the extended footprint of contractors operating across the National Capital Region.
Are there remote service engineer jobs in District of Columbia?
Yes, but they're rare. About 75% of service engineer openings tied to District of Columbia are remote or hybrid as of July 2026, reflecting the hands-on nature of most service engineering work. The roles most likely to offer remote or hybrid arrangements are those focused on systems monitoring, software diagnostics, or technical documentation rather than on-site equipment servicing.
How can I get hired as a service engineer in District of Columbia with little or no experience?
The most realistic entry path in DC is through a field service technician or junior systems support role at a government contractor or large healthcare system. Employers like Leidos and Booz Allen Hamilton run associate and entry-level technical programs that hire candidates with relevant degrees and no direct field experience. Earning a CompTIA certification, pursuing CBET training, or completing a co-op at a DC-area federal facility strengthens your candidacy. Lateral moves from IT helpdesk, laboratory technician, or facilities maintenance roles are common entry points.
Where can I find and apply to service engineer jobs in District of Columbia?
You can find and apply to service engineer jobs in District of Columbia on Migrate Mate, which lists current openings in the area. Search the listings to find roles that match your background and apply directly to the ones that fit your experience and availability.
See All 15 Service Engineer Jobs in District of Columbia
Find roles in District of Columbia that match your experience and apply in just a few clicks.
Find Service Engineer Jobs