Annapolis Junction, Maryland, United States · On-site
$131k–$237k/yr
Leidos has a new and exciting opportunity for a Senior Software Engineer (SWE) in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer N…
Skills: Robot Framework, Python, React, Java, C++
Montgomery County, Maryland, United States · On-site
$92k–$167k/yr
Location: Bethesda, MD Category: Quality Assurance Travel Required: No Remote Type: No Clearance: TS/SCI Sunayu, LLC is looking for a Test Engineer to work with User Services, Software Engineers, Systems Engineers, and A…
Skills: Selenium WebDriver, Manual Testing, Test Automation, Git, Agile-Scrum
Montgomery County, Maryland, United States · On-site
$108k–$195k/yr
Location: Bethesda, MD Category: Software Engineering Travel Required: No Remote Type: No Clearance: TS/SCI As an Nosql Database Engineer, you’ll be a member of our platform engineering team and help develop, deploy and …
Skills: NoSql Databases, Kubernetes, Elasticsearch, Redis, GitOps
Linthicum, Maryland, United States · On-site
$169k–$266k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
Skills: Systems Integration, Verification & Validation, Ground Software Systems, Command and Control, Mission Management
Silver Spring, Maryland, United States · On-site
Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascin…
Skills: Adaptability, Communication, Critical Thinking, Problem Solving, Customer-Focused
Annapolis Junction, Maryland, United States · On-site
$108k–$195k/yr
Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…
Skills: DevOps, Git, Linux, Windows System Administration, Jenkins
Columbia, Maryland, United States · On-site
$108k–$195k/yr
Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…
Skills: Robot Framework, Python, React, Java, C++
Fort Meade, Maryland, United States · On-site
$155k–$171k/yr
Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! JCS Solutions LLC is seeking a Network Engineer to support the Defense Enclave Services (DES) program at Ft. Meade,…
Skills: Enterprise Routing, Enterprise Switching, BGP, OSPF, VLANs
Linthicum, Maryland, United States · On-site
$104k–$166k/yr
Responsibilities Peraton is seeking a Systems Administrator in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high-performing team. Thi…
Skills: Active Directory, VMWare, Omnissa Horizon, PowerShell Scripting, DoD Security Hardening
Hagerstown, Maryland, United States · On-site
At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rew…
Skills: Change Agility, Communication, Customer Problem Solving, Customer Service, Engaging People
Annapolis Junction, Maryland, United States · On-site
$131k–$237k/yr
Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG…
Skills: Robot Framework, Python, React, Java, C++
Gaithersburg, Maryland, United States · On-site
Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with…
Skills: Databricks Administration, AWS Infrastructure, Infrastructure-as-Code, Terraform, CloudFormation
Annapolis Junction, Maryland, United States · Hybrid
$170k–$230k/yr
***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Senior Software Engineer who is ready for a ne…
Skills: Java 17+, React, Gitlab, Maven, Jenkins
Annapolis Junction, Maryland, United States · On-site
$135k–$216k/yr
Responsibilities Peraton seeks a Senior Cloud / Azure Infrastructure Engineer to support PACOM J6 USPACOM J6 execute Mission Relevant Terrain-Cyber (MRT-C) Identification, Mapping, and Baseline across the PACOM AOR. In t…
Skills: Azure Cloud, Infrastructure as Code, Terraform, Bicep, Azure DevOps
Annapolis Junction, Maryland, United States · Hybrid
$180k–$230k/yr
***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Cloud Software Engineer who is ready for a new…
Skills: Cloud Software Engineering, Requirements Analysis, Software Integration, Python, Scala
Annapolis Junction, Maryland, United States · Hybrid
$115k–$190k/yr
***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Mid-Level Software Engineer who is ready for a…
Skills: DBA Development, Java, SQL, Query Creation, PostgreSQL
Columbia, Maryland, United States · On-site
$131k–$237k/yr
Leidos has a new and exciting opportunity for a Senior Database Engineer/Administrator in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Co…
Skills: Oracle Database Administration, AWS RDS, Aurora, DynamoDB, PL/SQL
Suitland, Maryland, United States · On-site
$108k–$195k/yr
Are you ready to turn your skills into real-world impact? Join Leidos as a Splunk Security Engineer in Suitland, MD and be at the forefront of mission-critical cybersecurity. From defending networks to building scalable …
Skills: Splunk SOAR, Splunk Enterprise Security, Python, Playbook Development, SIEM Integration
College Park, Maryland, United States · On-site
$36k–$103k/yr
Job Description Summary & Additional Information Organization's Summary Statement: The Artificial Intelligence Interdisciplinary Institute at Maryland (AIM; aim.umd.edu) has openings for instructional faculty positions t…
Skills: Artificial Intelligence, Machine Learning, Programming, Ethics, Formal Methods
Gambrills, Maryland, United States · Hybrid
$80k–$100k/yr
Albireo Energy is seeking the talents of a dedicated systems designer to produce highly detailed and technical installation diagrams for data center automation and monitoring systems. These systems typically involve mech…
Skills: AutoCAD, Solid Works, Autodesk Inventor, P&ID, Mechanical System Design
Annapolis Junction, Maryland, United States • On-site
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The engineer will design, code, and maintain automated test scripts for front-end user interfaces using Robot Framework and Python. They will collaborate with developers to validate features in React and integrate UI components with Java or C++ back-end services.
Requires a Bachelor's degree in Computer Science or equivalent experience, with at least 14 years of relevant experience. An active Top Secret/SCI clearance with Polygraph is mandatory.
Leidos has a new and exciting opportunity for a Senior Software Engineer (SWE) in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!
Test front-end user interfaces to ensure functionality and usability.
Write and maintain automated test scripts for UI verification using tools such as Robot Framework (Python).
Design and code new automated test scripts or modify existing ones to add new features.
Debug existing automated test scripts and correct defects.
Collaborate with developers to design, implement, and validate features in React and related front-end libraries.
Support integration of UI components with back-end services written in Java and/or C++.
Participate in Agile development teams, contributing to sprint planning, code reviews, and daily stand-ups.
Document test cases, results, and processes to support ongoing quality assurance.
Explore and apply other front-end automation tools as appropriate to improve efficiency.
Bachelor's degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree. Masters Degrees may count toward experience requirements
14 or more years of relevant experience
Clearance Requirement: Active Top Secret/SCI clearance with Polygraph.
Experience with front-end development and/or UI testing.
Familiarity with React, Java, and/or C++.
Ability to write test scripts in Python (Robot Framework experience strongly preferred).
Hands-on experience with Robot Framework for UI automation.
Exposure to other front-end automation tools (e.g., Selenium, Cypress).
Knowledge of modern web technologies: JavaScript, TypeScript, HTML, CSS.
Experience working in Agile development 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.
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 3195 listings with disclosed salaries, most technology jobs in Maryland pay between $90k–$220k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 4,018 open technology positions in Maryland listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Leidos, Peraton, Northrop Grumman, Northrop Grumman Mission Systems, Inc., Booz Allen Hamilton, among others. Browse the listings above to see every active employer.
Yes — 1256 of the 4018 open technology positions offer remote or hybrid work (375 remote, 881 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.
