Senior Software Engineer with Secret
$119k - $198.4kDeloitte
Position Summary Drive engineering delivery and execution across complex initiatives that support business and technology priorities. The Senior Engineering Management Specialist helps coordinate cross-functional teams, track progress against milestones, manage risks and dependencies, and support disciplined delivery outcomes. This role requires strong experience in engineering operations, workstream coordination, reporting, and stakeholder support across fast-moving environments.Work you'll doAs a Software Engineer III on the Engineering and Delivery team, you will be responsible for…Design and implement systems using Modular Open Systems Approach principles to support interoperability, scalability, and lifecycle affordabilityArchitect, develop, and integrate application programming interfaces and open-architecture solutions across software components and systemsDefine, document, implement, and support modern software interfaces, standards, and protocols across development and integration activitiesDevelop, integrate, or support software systems for U.S. Army environments, incorporating Army requirements, standards, and operational needs into technical deliveryBuild and maintain software solutions using Java, Python, JavaScript Object Notation, YAML, and Bill of Materials data structures and artifacts to support maintainable system architecturesA successful candidate would possess these skills:Ability to work independently and collaborate as part of a teamEffective written and verbal communication skillsMeticulous attention to detail and quality of work productAbility to build and sustain professional relationshipsAbility to lead projects or workstreamsAbility to manage and prioritize multiple tasks in a fast-paced and dynamic environmentStrong interpersonal skills and professional demeanorAbility to meet deadlinesAbility to provide clear guidance to othersThe teamOur engineering and delivery teams help clients design, build, and improve technology-enabled solutions that support business priorities at scale. The team works across stakeholders to align technical execution, delivery oversight, and operational objectives while maintaining quality, risk awareness, and delivery discipline. In this role, the Senior Engineering Management Specialist supports cross-functional coordination, execution tracking, and continuous improvement across engineering initiatives.QualificationsRequired:Bachelor's degree in Computer Science, Engineering, Information Systems, or a similar field6+ years of experience in software engineering, systems integration, or application development2+ years of experience architecting, developing, and integrating Application Programming Interfaces and open-architecture solutions1+ years of experience designing and implementing systems using Modular Open Systems Approach principles to support interoperability, scalability, and lifecycle affordability1+ years of experience defining, documenting, implementing, and supporting software interfaces, standards, and protocolsActive Department of Defense Secret security clearance Ability to travel 25%, on average, based on the work you do and the clients and industries/sectors you serve.Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.Preferred:Experience developing software using Java and PythonExperience working with JavaScript Object Notation, YAML Ain't Markup Language, and Bill of Materials artifactsExperience using Git or GitLab for version control and codebase managementExperience using Apache Airflow to build, schedule, monitor, or troubleshoot workflows and data pipelinesExperience with Amazon Web Services Simple Storage Service, data lake solutions, or cloud-native application deploymentExperience with Docker containerization, continuous integration and continuous delivery pipelines, automated testing, and production error handlingThe wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $119,000 to $198,400.You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance. Deloitte is committed to providing reasonable accommodations for people with disabilities. If you require a reasonable accommodation to participate in the recruiting process, please direct your inquiries to the Global Call Center (GCC) at View email address on click.appcast.io. Recruiting tips From developing a stand out resume to putting your best foot forward in the interview, we want you to feel prepared and confident as you explore opportunities at Deloitte. Check out recruiting tips from Deloitte recruiters. Benefits At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits. Learn more about what working at Deloitte can mean for you. Our people and culture Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ways of thinking, ideas, and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work. Our purpose Deloitte’s purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. Learn more. Professional development From entry-level employees to senior leaders, we believe there’s always room to learn. We offer opportunities to build new skills, take on leadership opportunities and connect and grow through mentorship. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their career. As used in this posting, "Deloitte" means Deloitte Consulting LLP, a subsidiary of Deloitte LLP. Please see for a detailed description of the legal structure of Deloitte LLP and its subsidiaries. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law. Requisition code: 360505 Job ID 360505 Engineering and Product | Software EngineeringSame job available in 7 locations
$112k - $179k
ResponsibilitiesPeraton is seeking a Full‑Stack Engineer to join our Federal Strategic... ...Arlington VA. Hybrid schedule with on-site presence as needed.... ...'s degree and 8+ years of software engineering experience (or 12+... ...required.Active Top Secret security clearance. Must have...SeniorContract workCasual workShift work$125k - $200k
...company in Washington, DC is seeking a Senior Software Engineer to support the Naval Sea Systems... ...degree in a technical discipline and a Secret Clearance are required. Compensation ranges... ...from $125,000 to $200,000 per year, with a comprehensive benefits package including...SeniorFor contractors$112k - $179k
...Senior Full-Stack Software Engineer / Active Top Secret Job Locations US-VA-Arlington Requisition ID 2026-167391 Position Category... ...Robust experience developing, integrating, and working with web APIs. Cloud & Emerging Tech: Familiarity with...SeniorContract workRemote workShift work$98.61k - $167.64k
...ICF is seeking an experienced and driven Software Engineer to lead and oversee mission-critical... ...core work hours are 8am - 5pm Eastern Time with the option to start earlier or work later... ...You Will Bring With You: Active Top Secret Clearance Proven experience (8+ years)...SeniorFull timeContract workWork experience placementWork at officeImmediate startRemote work$130k - $150k
...DescriptionEverforth ECS is seeking a Senior Software Programmer (Top Secret Cleared) to work in our Washington,... ...Top Secret clearance with SCI eligibility; TS/SCI preferred.8+... ...collaboration skills with developers, systems engineers, cybersecurity teams, and mission stakeholders...Senior$146k - $234k
...Peraton is seeking Full Stack Developer with experience in Big Data, Data... ...nodes over the world. The team provides Software and System Engineering, Software and System Development and... ...Required Qualifications Active/Current Top-Secret Clearance Bachelor’s degree with...Senior$130k - $165k
...Job Description Job Description Software Engineer (DHA) Job ID#: 26-6067 Clearance: Secret Location: Falls Church, VA Who We Are: Since our inception... ...to drive digital acceleration for our customers! With proven solutions, award-winning technologies, and...SeniorLocal area$150k - $185k
...accommodation may be made to enable individuals with disabilities to perform the essential... ...CLEARANCE U.S. Citizen Top Secret Clearance WAGE INFORMATION... ...Responsibilities We are seeking a Senior Software Engineer to join our team supporting the FBI...SeniorFull timeContract workTemporary workWork at officeLocal areaMonday to FridayWeekend workDay shiftAfternoon shift- ...cutting‑edge technical expertise with human‑centered design... ...Our work spans Infrastructure, Software Development, DevSecOps, Cybersecurity... ...attention to data quality. Engineer real‑time and event‑streaming... ...Qualifications Clearance: Active Secret/TS/SCI clearance (or SCI‑...SeniorRemote job
- ...their most complex challenges with integrity, respect,... ...professionalism.V2X is seeking a Senior Data Analytics/Application Developer... ...Science, Data Analytics or Software Engineering.Experience:Bachelor’s Degree... ...to obtain and maintain a Secret clearanceDesired...SeniorWork at office
$136k - $187k
...relentless drive to solve complex challenges with real-world stakes. We are looking for... ...are too, let's talk.The Classified Senior Software Engineer in Test OpportunityWe are seeking a... ...and maintain a U.S. security clearance (Secret or Top Secret) to the extent required...SeniorLocal areaWorldwideFlexible hours- ...Sr. Software Engineer (.Net) Position at VMD Corp As a Vision, Mission, and Driven company, VMD... ...mission has now expanded, and we have merged with Xcelerate Solutions to revolutionize end... ...5 Minimum Clearance to Start: Interim Secret Work Status Allowable: US Citizen...SeniorContract workInterim roleWork at officeRemote work
$191k - $253k
...Industries is a defense technology company with a mission to transform U.S. and allied... ...years.ABOUT THE JOBWe are hiring a Senior Software Engineer to design, improve, and maintain the... ...to obtain and maintain an active U.S. Secret security clearancePREFERRED QUALIFICATIONSExperience...SeniorFull timeWork experience placementImmediate start- ...Department of Defense (DOD), is seeking a Senior Software Engineer to be part of our Advanced... ...experienced Senior Software Engineer with expertise in U.S. Navy tactical combat... ...applicants must currently possess an active Secret U.S. Security Clearance. This is an on...SeniorFull timeWork at officeImmediate start
$160k - $240k
...backed defense-tech company with the mission of... ...include Hivemind autonomy software, V-BAT and X-BAT aircraft... ..., hardware, and test engineering to solve some of the hardest... ....About the Job:As a Senior Software Engineer, you’... ...an active U.S. Secret security clearancePreferred...SeniorFull timeTemporary workPart timeWorldwide$191k - $253k
...defense technology company with a mission to transform U.S... ...integrated hardware and software systems, including Lattice... ...THE JOBWe are looking for a Senior Tracking Software Engineer to join our rapidly... ...to maintain an active U.S. Secret security clearanceBachelor...SeniorFull timeWork experience placementImmediate start- ...The Software Engineer is responsible for the design, development, testing, and management of application... ...testing, and management. •Experience with programmatic integration of third-party... ...Minimum five (8) years experience; Top Secret Security Clearance; Counterintelligence...SeniorFull time
$191k - $253k
...defense technology company with a mission to transform U.S.... ...fully integrated hardware and software systems, including Lattice for... ...domain.ABOUT THE JOBAs a Senior Software Engineer on Space Ground Software, you... ...maintain an active U.S. Top Secret SCI security clearancePREFERRED...SeniorFull timeWork experience placementImmediate start$191k - $254k
...Senior Software Engineer Software | Washington, DC | Full Time Position: Senior Software Engineer... ...Clearance Requirement: Active Secret security clearance (required) Experience... ...security-focused mindset. Candidates with a background in embedded systems are encouraged...SeniorFull timeTemporary workMonday to FridayFlexible hoursDay shift- ...solutions to customers around the world. With over 200 employees in seventeen states... ...our organizational culture. A Senior Software Engineer (SSE) is responsible for designing,... ...and maintain a US Security Clearance: Secret Desirable Knowledge of modeling...SeniorFull timeLocal areaRemote work
$191k - $254k
...Senior Embedded Software Engineer (Bare Metal) Software | Washington, DC | Full Time Position: Senior... ...Friday Clearance Requirement: Active Secret security clearance (required)... ...ideal candidate has deep experience with embedded systems, strong low-level programming...SeniorFull timeTemporary workMonday to FridayFlexible hoursDay shift$134k - $184k
...STR is hiring experienced Senior Software Engineers to join our multidisciplinary cyber/networking team... ...do: Collaborate closely with a small, dedicated research team to develop... ...requires the ability to obtain a Top Secret (TS) security clearance, for which U.S...SeniorFull timeLocal areaImmediate startNight shift$168k - $252k
...ABOUT THE TEAM We are looking for software engineers with modeling and simulation experience. As part of our team, you will have the opportunity... ...~ Eligible to obtain and maintain an active U.S. Top Secret SCI security clearance PREFERRED QUALIFICATIONS...SeniorFull timeWork experience placementLocal areaRelocation package$220k - $292k
...& Strike (TRS) is a division with two missions: 1) build highly... ...partnering closely with specialist engineering, operations, and production... ...requirements. TRS hires software engineers & hardware engineers... ...and maintain an active U.S. Secret security clearance. WHAT YOU...SeniorFull timeWork experience placementRemote workRelocationRelocation package$139k - $180k
...Senior Software Engineer Location: Arlington, Virginia, United States Compensation: $139,000 - 180,0... ...and operational systems. You will work with scientists and engineers to design and... ...the U.S. Government Even Better Active Secret or Top Secret security clearance 2+...SeniorFull timeLocal areaRemote work- ...Industries is a defense technology company with a mission to transform U.S. and allied... ...environments Anduril Cyber is hiring a Software Engineer focused on embedded and mission software... ...is able to maintain an active U.S. Top Secret security clearance. PREFERRED QUALIFICATIONS...Senior
- ...Government Services company , is seeking a SeniorSoftware Engineer with a Top-Secret security clearance to support Kadiak and our government... ...advanced analytics. Participate in all aspects of the software development life cycle, including planning, requirements,...SeniorFor contractorsLocal areaFlexible hours
$107.9k - $195.05k
...Description The Defense Sector at Leidos is currently seeking a Senior Software Engineer with 8+ years of professional experience to join a... ...Qualifications: ~US Citizen with at least an active Top Secret clearance with the ability to obtain a SCI ~Bachelor'...SeniorLocal areaImmediate startRemote work$177.2k - $216.6k
...leading-edge secure systems and software development, backed by... ...: Cydecor is seeking a Senior Software Engineer to provide support to a Naval... ...relevant experience ~ Experience with Python, C#, and C++... ...Security Clearance: ~ DOD TOP SECRET Education: ~...SeniorHourly payFull timeContract workTemporary workWork experience placement$107.9k - $195.05k
...Leidos is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven team. This... ...to work on mission-focused solutions with cutting-edge technologies. About the... ...substituted for a degree. Clearance: Active Top Secret/SCI clearance with the ability to...SeniorLocal areaImmediate startRemote workFlexible hours
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