Odenton, Maryland, United States · Hybrid
$116k–$210k/yr
Leidos is seeking an experienced Network Engineer to join our Defense Enclave Services (DES) team, supporting an extensive digital modernization program critical to the Defense Information Systems Agency (DISA) and Depar…
Skills: Network Segmentation, Comply-to-Connect, Enterprise Network Design, Firewall Administration, Routing and Switching
Annapolis Junction, Maryland, United States · On-site
$99k–$225k/yr
Network Engineer The Opportunity: We are seeking an experienced Network Engineer to join our network engineering team. In this role, you'll be designing, implementing, and maintaining a varied network spanning the globe.…
Skills: WAN Optimization, Application Performance Monitoring, Network Security, TCP/IP, BGP
Howard County, Maryland, United States · On-site
$208k–$214k/yr
Database Engineer - Oracle/Linux/Bash - 10+ yrs of Experience - TS/SCI with Poly Required Halogen Engineering Group is looking for a Database Engineer who can provide technical expertise for database design, development,…
Skills: Oracle Database, Linux, Bash Scripting, Database Design, Oracle Enterprise Manager
Annapolis Junction, Maryland, United States · On-site
$176k–$282k/yr
Responsibilities Peraton seeks a Cyberspace/Network Architect SME to support the PACOM J6 with Command, Control, Communications, Computers and Cyber (C4/Cyber) technical authority during travel team deployments. Location…
Skills: C4 Systems, SATCOM, Network Infrastructure, USINDOPACOM Architecture, JADC2
Annapolis Junction, Maryland, United States · On-site
$64/hr–$120/hr
At Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the …
Skills: NiFi, AWS, Azure, Python, Java
Linthicum, Maryland, United States · On-site
$109k–$163k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: NoDescription At Northrop Grumman, our employees have incredible opportunities to work on…
Skills: Mission Systems Engineering, Signatures Management, Limitations Management, Constraints Management, Integration and Test
College Park, Maryland, United States · On-site
$65k–$75k/yr
Job Description SummaryPOSITION OVERVIEW/SUMMARY: The Joint Institute for Food Safety and Applied Nutrition (JIFSAN) at the University of Maryland (UMD), in collaboration with the UMD Center of Excellence in Microbiome S…
Skills: Microbiology, Molecular Biology, Bioinformatics, Computational Biology, Genomics
Annapolis Junction, Maryland, United States · On-site
$79k–$165k/yr
Job Title: Cryptologic Language Training Developer Level 1 - Chinese Job Category: Training Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Requ…
Skills: Language Development, Instructional Design, SIGINT, Language Analysis, Transcription
Columbia, Maryland, United States · On-site
$108k–$170k/yr
AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diver…
Skills: PHP, C#, Java, Node.js, Python
Jessup, Maryland, United States · On-site
$92k–$160k/yr
Amazon Web Services (AWS) is the leading cloud provider. AWS runs a globally distributed and resilient environment, operating at massive scale and enabling businesses and government agencies to run their operations and a…
Skills: Generative AI, Machine Learning, Cloud Computing, Sales Strategy, Go-To-Market Strategy
Jessup, Maryland, United States · On-site
$148k–$200k/yr
Amazon Web Services (AWS) is the leading cloud provider. AWS runs a globally distributed and resilient environment, operating at massive scale and enabling businesses and government agencies to run their operations and a…
Skills: Generative AI, Machine Learning, Cloud Computing, Sales Strategy, Go-To-Market Strategy
Annapolis Junction, Maryland, United States · On-site
$83/hr–$113/hr
At Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the …
Skills: Cucumber, Gherkin, Playwright, Jmeter, Swagger
Landover, Maryland, United States · On-site
$90k–$150k/yr
Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company …
Skills: Technical Support, Hardware Installation, Network Troubleshooting, System Configuration, Cable Management
Annapolis Junction, Maryland, United States · On-site
$55/hr–$128/hr
At Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the …
Skills: Python, Ansible, Terraform, Kubernetes, Docker Compose
Baltimore, Maryland, United States · On-site
$88k–$131k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: NoDescription At Northrop Grumman, our employees have incredible opportunities to work on revolut…
Skills: RF Test Equipment, Software Development, Phased Array Testing, Antenna Theory, C#
La Plata, Maryland, United States · On-site
Spring Dell Center, Inc. is an equal opportunity employer promoting a drug-free, smoke-free workplace that does not honor medical marijuana. Assistive Technology Specialist Annual Salary: $50,232.00 Job Type: Full-time S…
Skills: Assistive Technology, Adaptive Devices, Needs Assessment, Problem Solving, Critical Thinking
Baltimore, Maryland, United States · On-site
$160k–$180k/yr
We are seeking an Associate Director of Software Engineering to lead and scale high-performing engineering teams while driving technical strategy across our front-end and platform ecosystem. This role balances people lea…
Skills: People Leadership, Technical Strategy, Front-End Development, Platform Engineering, Web Application Delivery
Fort Meade, Maryland, United States · On-site
$94k–$198k/yr
Job Title: Regional Site Lead - CYBERCOM Job Category: Project and Program Management Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: …
Skills: Information Warfare, Sensitive Activities, Operations Planning, Electronic Warfare, Psychological Operations
Annapolis Junction, Maryland, United States · On-site
$78k–$176k/yr
Network Engineer The Opportunity: Network and install systems on dedicated infrastructure and ensure the network and infrastructure is functional and highly available, including critical updates and patching. Provide cus…
Skills: Network Engineering, Systems Administration, Red Hat Enterprise Linux, CentOS, VMware ESXi
Fort Meade, Maryland, United States · On-site
Themis Insight solves difficult business, IT, and analytic problems by addressing the whole problem – not just the symptoms – using interdisciplinary approaches that are both practical and innovative. We provide fresh al…
Skills: Machine Learning, Data Mining, Statistical Analysis, Python, C
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Lead the strategic design and implementation of enterprise network innovation projects, specifically focusing on Network Segmentation and Comply-to-Connect. Provide technical leadership and mentoring to engineering teams while coordinating with government stakeholders to improve security and reliability.
Requires a Bachelor's degree with 12+ years of experience (or Master's with 10+) and an active DoD Secret clearance. Must possess IAT Level II certification and significant experience leading complex enterprise network engineering projects.
Leidos is seeking an experienced Network Engineer to join our Defense Enclave Services (DES) team, supporting an extensive digital modernization program critical to the Defense Information Systems Agency (DISA) and Department of Defense (DoD) Fourth Estate Agencies (DAFAs).
The Principal Network Engineer will be responsible for advancing enterprise network innovation through the execution of strategic design and implementation efforts. This role will lead upcoming and future engineering projects such as Network Segmentation, Comply-to-Connect (C2C), and other network transformation initiatives that support the evolution of the DES enterprise architecture and improve security, reliability, and mission outcomes.
Must be willing to commute to Ft. Meade, MD 2 days per week. This position requires an active DoD Secret clearance.
Principal network engineer responsible for planning, designing, and implementing enterprise network segmentation and Comply-to-Connect. This will include data-flow mapping, firewall rule set and ACL review, routing and security policy coordination, cutover sequencing, validation, and stakeholder approval.
Drive strategic engineering projects from concept through implementation, including architecture evaluation, requirements analysis, dependency identification, design coordination, planning, execution, validation, and transition to operations.
Develop and manage implementation plans, schedules, cutover strategies, contingency plans, rollback procedures, validation steps, stakeholder communications, and change documentation for mission-critical network changes.
Provide technical leadership, mentoring, and day-to-day direction to network engineers, administrators, and analysts while organizing team priorities, maintaining accountability, and ensuring execution against aggressive timelines.
Provide thoughtful technical information to government stakeholders.
Evaluate current network architecture, identify gaps or improvement opportunities, estimate level of effort, assess implementation risk, and develop practical engineering plans to improve enterprise capabilities.
Partners with architecture, cybersecurity, operations, project management, and technical SME teams to resolve blockers, manage dependencies, reduce delivery risk, and ensure network projects are executed end-to-end.
Continuously improving engineering processes, documentation standards, implementation playbooks, and execution models to accelerate delivery, reduce rework, improve operational handoff, and lower sustainment burden.
Bachelor's degree or equivalent experience and 12+ years of prior relevant experience, or Master's degree with 10+ years of experience. Specific experience, education, and training may be considered in lieu of degree.
Significant experience leading or managing technical teams of network engineers, administrators, analysts, or implementation resources in complex enterprise environments.
Experience leading network engineering projects from planning through implementation, including requirements analysis, dependency management, risk reduction, contingency planning, execution oversight, validation, and operational transition.
Experience evaluating enterprise network architectures and developing improvement plans across LAN, WAN, WLAN, routing, switching, firewalls, VPN, proxies, security stacks, software-defined networking, and cloud-connected environments.
Experience with Network Segmentation/C2C or similar secure connectivity efforts, including data-flow analysis, firewall and ACL policy review, routing changes, security-zone design, stakeholder coordination, and implementation planning.
Demonstrated ability to organize teams, track details, manage competing priorities, meet aggressive schedules, and drive complex technical efforts to completion with a high degree of accountability.
Experience documenting logical and physical network designs, implementation plans, risks, dependencies, decision points, and technical recommendations using tools such as Visio, PowerPoint, Cameo, or similar tools.
Experience working with two or more of the following network technologies: Cisco, Aruba, Palo Alto, Dell, Infoblox, and Brocade.
Excellent written and verbal communication skills, including experience presenting architecture recommendations, implementation plans, risks, dependencies, and status to technical leadership, stakeholders, and approval boards.
Current IAT Level II or higher certification, such as Security+ or CISSP.
Requires an active DoD Secret clearance.
Certified Cisco Network Professional (CCNP) or equivalent certification.
Experience supporting DISA, DoDNet, DoD Fourth Estate, or similar large-scale federal network modernization programs.
Experience leading enterprise network innovation efforts such as Network Segmentation/C2C, enterprise Wi-Fi modernization, IPv6 transition, automation, SDN, cloud connectivity, zero-trust-aligned networking, or security stack modernization.
Experience with Jira, Confluence, or other project and knowledge-management tools used to coordinate technical work across distributed engineering teams.
Experience developing repeatable engineering execution frameworks, implementation playbooks, migration runbooks, technical standards, and risk-reduction processes for enterprise network teams.
Experience coordinating ASIs, change windows, implementation plans, test validation, and rollback procedures for mission-critical network activities.
Understanding of Federal Government application, server, and network security requirements such as NIST, FedRAMP, FISMA, RMF, and DoD cybersecurity requirements.
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.
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.
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.
An industry & technology leader serving government & commercial customers with smarter, more efficient innovations
Leidos is an industry and technology leader serving government & 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 $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Offices: 1750 Presidents St, Reston, Virginia 20190, US · 11955 Freedom Drive, Reston, VA 20190, US · 1145 N 2nd St, Leavenworth, KS 66048, US · 9600 Great Hills Trail, Austin, TX 78759, US · 221 3rd St, Newport, RI 02840, US
Based on 3488 listings with disclosed salaries, most technology jobs in Maryland pay between $90k–$219k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 4,362 open technology positions in Maryland listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Leidos, Northrop Grumman, Peraton, Northrop Grumman Mission Systems, Inc., Booz Allen Hamilton, among others. Browse the listings above to see every active employer.
Yes — 1364 of the 4362 open technology positions offer remote or hybrid work (408 remote, 956 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.
