Top 2711 Applications Systems Engineer Jobs in Washington, DC

Senior Virtualization/Storage Engineer
Leidos —Fort Belvoir, VA
- $92,300 - $166,850 a year
- Full-time
- 6 years
- System design
- Master's degree
DevOps / Security Engineer — Cloud Platform & IoT Systems
GL Intelligence, Inc. —Chantilly, VA
- $120,000 - $170,000 a year
- Full-time
- Hybrid work
- Azure
- 5 years
- DevOps
- Health insurance
- Dental insurance
Quick Apply
Senior Systems Engineer
Leidos —Bethesda, MD
- $131,300 - $237,350 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Flexible schedule
Combat Systems Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Engineering
- Disability insurance
- Health insurance
Radar Systems Engineer 2
ELTA North America —Annapolis Junction, MD
- $130,000 - $151,000 a year
- Full-time
- Hybrid work
- Microsoft PowerPoint
- Microsoft Word
- Microsoft Excel
- Health savings account
- Health insurance
Quick Apply
5d
Configuration Engineer
TEKsystems —Arlington, VA
- $55 - $70 an hour
- Temporary
- Remote
- Microsoft Excel
- Computer Science
- 5 years
- Commuter assistance
- Health savings account
Engineer III, Hogan Applications - McLean, Virginia
PenFed Credit Union —McLean, VA
- $84,700 - $188,845 a year
- Overtime
- Remote
- Databases
- Travel
- Mentoring
- Paid parental leave
- Disability insurance
Systems Engineer
Leidos —Washington, DC
- $107,900 - $195,050 a year
- Full-time
- Bachelor of Science
- Windows
- Master's degree
Systems Engineer
General Dynamics Mission Systems, Inc —Annapolis Junction, MD
- $124,445 - $132,000 a year
- Full-time
- Hybrid work
- Computer Science
- 3 years
- Master's degree
- Paid parental leave
- Health insurance
Senior Enterprise Performance Management Systems Engineer
General Dynamics Information Technology —Arlington, VA
- $119,000 - $161,000 a year
- Analysis skills
- Bachelor's degree
- Continuous improvement
- Paid time off
- 401(k) matching
9d
Systems Engineer
Leidos —Springfield, VA
- $87,100 - $157,450 a year
- Full-time
- Research
- Mid-level
- Bachelor's degree
Principal Systems Engineer (Microsoft) - DOJ NSD - Active Top Secret Required
ITC Federal, Inc. —Washington, DC
- $142,600 - $1,600,000 a year
- Full-time
- Office
- Bachelor's degree
- Experience equivalent to degree accepted
- Paid holidays
- Health insurance
Quick Apply
Systems AWS Platform Engineer
Guidehouse —Washington, DC
- $98,000 - $163,000 a year
- Full-time
- Remote
- Mid-level
- Bachelor's degree
- Critical & Intensive Care
- Commuter assistance
- Health savings account
22h
M365 Collaboration Engineer
US Securities and Exchange Commission —Washington, DC
- $133,347 - $225,914 a year
- Online Application
- Background check
- Pass drug screening
- Mid-level
3d
Site Reliability Systems Engineer
MKS2 Technologies —Washington, DC
- $100,000 - $110,000 a year
- Remote
- Computer science
- Microsoft Excel
- Azure
Quick Apply
Systems Engineer
Business System Solutions —Washington, DC
- Contract
- Hybrid work
- Computer Science
- System design
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Applications Engineer
Katten Muchin Rosenman LLP —Washington, DC
- $105,000 - $130,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Windows
- Disability insurance
- Health insurance
AWS Systems Engineer
Guidehouse —Washington, DC
- $130,000 - $216,000 a year
- Full-time
- Windows
- 8 years
- SQL
- Commuter assistance
- Health savings account
1d
Systems Engineer
TJ Westlake, LLC —Washington, DC
- Urgently hiring
- 6 years
- System design
- Senior level
- Health insurance
- Tuition reimbursement
Data Systems Engineer
H2 Performance Consulting —Washington, DC
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Research
Quick Apply

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Senior Virtualization/Storage Engineer

Leidos -
Fort Belvoir, VA

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Job Details

Full-time
$92,300 - $166,850 a year

Qualifications

Government information & network security
Network hardware support
Data storage
Equipment troubleshooting
Security compliance frameworks implementation
Hardware support
DoD 8570
Regulatory Frameworks (Architecture security)
SAN
Hardware management
Storage management (system administration)
Windows support
Network routing
IAT Level II
ESXi
Active Directory management

Full Job Description

Description

Leidos is seeking an experienced Senior Virtualization and Storage Engineer to support the DTRA I3TS Infrastructure Services team to support, maintain and optimize critical mission operations across multiple geographic locations. The ideal candidate will be a technical expert responsible for installation, configuration, security, operation, and maintenance of servers, equipment, and software related VMware virtualization and storage technologies.

Candidates must demonstrate a high degree of problem-solving ability in a complex environment and be able to communicate effectively, both to the customer and to team members.

Key Responsibilities:

We are seeking a highly skilled Virtualization and Storage Engineer with demonstrated experience in designing, deploying, and managing VMware and storage environments. Candidate will be responsible for:

Deploy and maintain VMware ESXi hosts, vCenter Server, and virtual machines across multiple physical sites.
Design and engineer scalable enterprise storage architectures supporting performance, resiliency, high availability, and mission growth requirements across on-premises and cloud environments.
Develop logical and physical storage architectures, reference designs, and engineering roadmaps aligned to customer mission requirements and future capacity demands.
Configure and manage core Omnissa VDI components including connection brokers, gateways, profile management, and load balancing.
Ensure system compliance with DISA STIG and DoD security requirements by leading critical hardening efforts.
Provide performance tuning, troubleshooting, and optimization of VDI environments.
Perform regular maintenance, updates, and patches to ensure the security and reliability of the virtual infrastructure.
Troubleshoot and resolve issues related to VMware virtualization technologies, including performance bottlenecks, connectivity problems, and virtual machine management.
Provide mentorship and guidance to junior administrators and team members to foster a deeper understanding of virtualization technologies and their role within our infrastructure.
Develop and maintain documentation related to virtualization architecture, processes, and procedures.
Evaluate and recommend emerging VMware and storage solutions to continuously optimize system performance and efficiency.
Support projects to enhance the security, efficiency, or capability of the virtualized environment.
Work with vendors and third-party providers for troubleshooting and issue resolution.

Required Qualifications

Bachelor’s degree with 8 years of prior relevant experience or Master’s Degree with 6 years of prior relevant experience. Additional technical experience may be considered in lieu of degree.
Current Top Secret/SCI clearance.
Candidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP).
Advanced experience with VMware technologies (vSphere, vRealize, Horizon, VDI).
Experience with NetApp, Dell Unity, Hitachi and VMware vSAN storage technologies.
Strong knowledge of SANs, Fibre Channel fabric, vSphere Standard/Distributed Switches.
Deep understanding of DISA STIGs, system hardening, and DoD security compliance frameworks.
Extensive experience with server hardware (Cisco UCS, Dell, HP), SAN/NAS storage, IP routing, and firewall structures.
Hands-on experience with Omnissa Horizon 7/8, App Volumes, Dynamic Environment Manager, and UAGs.
Experience with Microsoft Active Directory, Windows Server 2016/2019/2022, and FSlogix.
Experience Dell Wyse client management.
Strong troubleshooting skills across systems, virtualization, and storage layers.

Desired Qualifications

VMware Certified Professional (VCP) or VMware Certified Advanced Professional (VCAP)
ITIL 5 Foundation Certification
Experience with VMware Aria Automation and/or Aria Orchestrator.
Functional knowledge of Red Hat OpenShift virtualization technology.
Familiarity with automation tools such as Ansible or PowerCLI for automation tasks.
Prior work within the Department of War and familiarity with its IT environments.

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 - $166,850.00

The 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 [email protected].

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.

Apply Now

Refine Your Search

Applications Systems Engineer jobs in Washington, DC

Senior Virtualization/Storage Engineer

DevOps / Security Engineer — Cloud Platform & IoT Systems

Senior Systems Engineer

Combat Systems Engineer

Radar Systems Engineer 2

Configuration Engineer

Engineer III, Hogan Applications - McLean, Virginia

Systems Engineer

Systems Engineer

Senior Enterprise Performance Management Systems Engineer

Systems Engineer

Principal Systems Engineer (Microsoft) - DOJ NSD - Active Top Secret Required

Systems AWS Platform Engineer

M365 Collaboration Engineer

Site Reliability Systems Engineer

Systems Engineer

Applications Engineer

AWS Systems Engineer

Systems Engineer

Data Systems Engineer

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