Software Engineer - Multiple Levels - 26302 HII Mission Technologies DivisionSoftware Engineer - Multiple Levels - 26302Columbia, MD$72,209–$175,204 / yearSystem design and software implementation of proof-of-concept prototypes incorporating a variety of engineering disciplines: control theory, software development, signal/video processing, pattern recognition, machine learning, artificial intelligence, high performance computing, applied mathematics, network/web services, and visualization. Senior Software Engineer (Software Engineer 3): 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
BI Developer/Analyst (Data Scientist 2) HII Mission Technologies DivisionBI Developer/Analyst (Data Scientist 2)Fairfax, VA$94,750–$135,357 / yearHII - Mission Technologies is currently seeking a Junior BI Developer/Analyst to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • Develops business intelligence components supporting War Data Platform (WDP) Core Integration data operations by preparing structured datasets, building baseline dashboards, and conducting routine analytic validation across Unclassified and NIPR, Secret and SIPR, and Top Secret and JWICS enclaves.
Software Engineer (Hybrid) - 28021 HII Mission Technologies DivisionSoftware Engineer (Hybrid) - 28021Columbia, MD$115,199–$155,000 / yearYou will work closely with other talented engineers to create secure, enterprise-grade AI software solutions, including Model Context Protocol (MCP) servers, reusable AI skills, strict safety guardrails, and other AI framework capabilities that meet the complex needs of our clients. Build Model Context Protocol (MCP) servers and a library of reusable "skills" (function calling/tools) that enable AI models to safely interact with our internal databases, microservices, and external APIs.
Senior Software Engineer, Front End, Public Sector GoogleSenior Software Engineer, Front End, Public SectorReston, VAWe're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. We focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions.
Network Engineer HII Mission Technologies DivisionNetwork EngineerFort Belvoir, VA$102,160–$220,238 / yearExcellent analytical, technical, communication, planning, presentation, and organizational skills with the ability to articulate new ideas and concepts to technical and nontechnical audiences, internal teams, senior leaders, vendors, partners, customers, and stakeholders. Will analyze site survey reports, recommend network modernization upgrades, craft network architectures, and assist operations leads in creating deployment plans and executing capability roll outs.
Solution Architect (Computer Systems Architect 5) HII Mission Technologies DivisionSolution Architect (Computer Systems Architect 5)Fairfax, VA$163,107–$215,000 / yearWe are seeking a Solution Architect to join the team and serve as a core member of the Strategy & Architecture team and a key participant in architecture governance partnering with external architects, Cybersecurity, and product/platform teams to ensure designs align to enterprise principles, target states, and portfolio roadmaps. The SA leads end to end architecture and design across applications, data, integration, cloud infrastructure, and security layers, documenting non functional requirements (NFRs), architecture decision records (ADRs), and reusable patterns that make delivery faster and safer.
Strategic Cloud Engineer, Application Development, Google Public Sector GoogleStrategic Cloud Engineer, Application Development, Google Public SectorReston, VAManage processes to create reusable artifacts for public sector business, working in partnership with other service delivery teams to establish global processes for various compliance or private cloud related solutions for the aimed customers. As an Application Development Strategic Cloud Engineer for Public Sector Professional Services, supporting the Service Delivery team for the Global Public Sector, you will play a key role in ensuring customers derive maximum value from their Google Cloud Platform investments.
SharePoint Developer 3 MAJESTIC 1 HII Mission Technologies DivisionSharePoint Developer 3 MAJESTIC 1Springfield, VA$95,880–$120,000 / year5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in realted field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience. Desired certifications or training: Formal SharePoint training or certifications such as Microsoft 365 Certified: Teamwork Administrator Associate, SharePoint Administrator Associate, or Microsoft Certified: Solutions Expert (MCSE) in Collaboration/SharePoint.
Senior Network Engineer, Sovereign Operations, Public Sector GoogleSenior Network Engineer, Sovereign Operations, Public SectorReston, VAWe focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions. Team members have numerous opportunities for technical growth working with advanced networking protocols, container orchestration technologies, configuration management at scale, and incident triage and resolution.
AI Application Developer ManTechAI Application DeveloperArlington, VABachelor’s degree in computer science, mathematics, or a related technical field and 8 or more years of software development experience with a primary focus on Python. + Design and code complex applications using GenAI APIs to create autonomous agents capable of multi-step reasoning and decision-making.
Cyber Threat Intelligence Lead ManTechCyber Threat Intelligence LeadAshburn, VAThe ultimate purpose of this role is to provide the disciplined leadership and structural organization necessary to rapidly implement critical, high-impact security solutions that directly protect the Nation's digital borders while ensuring continuous, compliant contract delivery for 24x7x365 network, cyber, and cloud services. + Leading the technical analysis of sophisticated threats, identifying the valid Indicators of Compromise (IOCs) and driving the attribution of Advanced Persistent Threats (APTs).
Salesforce Service Cloud Developer Darwin RecruitmentSalesforce Service Cloud DeveloperWashingtonThe role involves building scalable solutions, streamlining case management processes, and integrating Salesforce with external platforms to create a seamless support experience. Experience configuring core Service Cloud features (cases, workflows, service console).
Senior Azure Developer Darwin RecruitmentSenior Azure DeveloperWashington, District of ColumbiaRemoteThe role involves building event-driven systems, enabling seamless data flow between multiple enterprise applications, and enhancing backend infrastructure using Azure-native services. Working on the development of scalable, cloud-based integration solutions that support digital commerce platforms.
Information System Security Engineer ManTechInformation System Security EngineerWashington, DCHold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), or CISSP- Information System Security Architecture Professional (ISSAP). + Must meet one of the following levels of experience: A high school diploma/GED and 14 years’ experience, an Associate’s degree and 7 years’ experience, a Bachelors degree and five years’ experience, or a Master’s and 3 years’ experience.
Software Engineer ManTechSoftware EngineerColumbia, MDProvide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. + Regularly collaborate with team members, management, and customers through clear and effective communication, including delivering professional presentations and ensuring the accurate exchange of critical information.
Cyber Software Engineer ManTechCyber Software EngineerHerndon, VAThis position offers the chance to grow your expertise alongside talented Software Developers, Data Engineers, and System Engineers while pioneering solutions that make a national impact. In this role, you will contribute directly to innovative projects that support the Intelligence Community, helping to protect our country from emerging threats.
Data and Application Platform Manager ManTechData and Application Platform ManagerHerndon, VAThe ideal candidate will combine deep technical expertise in Oracle/SQL platforms with strong application lifecycle management skills to lead modernization efforts and maintain 24x7x365 operational readiness. The Data Application Platform Manager will accelerate the deployment of approved changes and updates, optimize database performance, and drive automation to reduce operational downtime.
DevOps Developer 3 LancesoftDevOps Developer 3Herndon, VA$62.44Automate implementation and maintenance of security measures, including firewalls, endpoint protection, and access controls, to protect the system from unauthorized access, malware, and other security threats. We provide support for our Mission Operations Portfolio to design, build, test, deploy, operate, and maintain a wide variety of mission critical platforms and systems for commercial and government customers.
LAN Systems Integration and Testing Technician (LANSIT) ManTechLAN Systems Integration and Testing Technician (LANSIT)Herndon, VAIn this role, you will provide reliable, high-quality LAN systems integration and network support by installing, configuring, monitoring, and troubleshooting enterprise network infrastructure, ensuring secure, efficient, and uninterrupted operations while delivering responsive technical support to customers and collaborating effectively with cross-functional teams. + Able to work independently with limited supervision while managing, prioritizing, and executing multiple concurrent projects, and effectively diagnosing and resolving network issues in a fast-paced environment.
Security Control Assessor ManTechSecurity Control AssessorWashington, DCMust hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA Advanced Security Practitioner (CASP), Certified Information System Manager (CISM), or other certifications exemplifying skill sets such as those described in DoD Instruction 8570.1. + Initiate, coordinate, and recommend to the FBI Authorizing Official all Interconnection Security Agreement (ISAs), Memorandum of Understanding (MOUs), and Memorandum of Agreement (MOAs) that permit the interconnection of an FBI IS with any non-FBI or joint-use IS.