Model Based System Engineer SolvarusModel Based System EngineerChantilly, VAIntegrate enterprise tools and develop MBSE-based processes to support requirements engineering, the customer's ERB process, CONOPS and architecture development, Risk, Issues and Opportunity Management boards, schedule management, test and verification strategy development, and system integration of new initiatives in support of expanded mission capabilities. As a Solvarus team member, you will work closely as part of multiple Integrated Product Teams (IPTs) to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques.
AI Integration Engineer CitianAI Integration EngineerWashingtonOur engineers and data scientists apply the latest in emerging tech, Artificial Intelligence, and Machine Learning to build smarter, more advanced tools for our diverse client base. Meaningful exposure to civil engineering, transportation infrastructure, or geospatial data, sufficient to critically evaluate AI outputs in these domains and communicate credibly with domain experts.
Information Systems Security Engineer (ISSE) WILLCORInformation Systems Security Engineer (ISSE)MarylandWe are seeking a highly skilled Information Systems Security Engineer (ISSE) to support cybersecurity assessments and Risk Management Framework (RMF) evaluations for both classified and unclassified networks. The ideal candidate will have a strong background in network security, cryptography, and cloud computing and possess the ability to conduct in-depth security reviews, develop countermeasures, and create technical security documentation.
Engineering Manager - Flight Control System ElectraEngineering Manager - Flight Control SystemManassas, VA$153,000–$185,000 / yearOur Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation. A global company, headquartered in Manassas, VA, Electra is backed by Lockheed Martin, Honeywell, and Safran, has filed for FAA Part 23 type certification, and carries 2,000+ intent to purchase from operators worldwide.
Software Integration Engineer 3 - TS/SCI w/ Poly AmentumSoftware Integration Engineer 3 - TS/SCI w/ PolyAnnapolis Junction, Maryland$200,000–$225,000 / yearServe in a leadership role providing guidance and direction to a development or engineering team in a program or perform independent research to analyze and resolve highly complex IT issues or serve as a recognized subject matter expert in a program-related technology or domain area. The SIE shall identify defects of system implementation documentation and build procedures and work with the development team to resolve and retest these procedures until results are favorably repeatable.
OneStream Lead Consultant Baker Tilly Advisory Group, LPOneStream Lead ConsultantWashington, District of ColumbiaBaker Tilly Advisory Group, LP and Baker Tilly US, LLP, trading as Baker Tilly, are independent members of Baker Tilly International, a worldwide network of independent accounting and business advisory firms in 141 territories, with 43,000 professionals and a combined worldwide revenue of $5.2 billion. Baker Tilly is a leading advisory, tax and assurance firm, providing clients with a genuine coast-to-coast and global advantage in major regions of the U.S. and in many of the world's leading financial centers - New York, London, San Francisco, Los Angeles, Chicago and Boston.
Modernization Engineer ElectrosoftModernization EngineerWashington, DCThe ideal candidate is hands-on technical, comfortable discussing deep technical subject matter (ETL, EDI, APIs, cloud-native architecture), and capable of evaluating technical solutions from an architectural, operational, and compliance perspective. DoD Approved 8570 Baseline Certification: Category IAM Level III in a relevant field, Computer Science, Engineering, or Information Systems/Technology, such as CompTIA Security+ certification.
Senior Computer Scientist/Engineer (AI w/ TAK) ParsonsSenior Computer Scientist/Engineer (AI w/ TAK)MarylandThis critical role provides professional software and application development and requires the application of advanced computer science, engineering, and mathematical principles to research, design, develop, test, evaluate, and maintain complex software applications in an integrated manner. Develop software and services that interface with and extend Tactical Assault Kit (TAK) ecosystems (e.g., ATAK, WinTAK, server-side TAK components), including plugins, data feeds, and mission tools.
Senior Computer Scientist/Engineer (AI w/ Cloud) ParsonsSenior Computer Scientist/Engineer (AI w/ Cloud)MarylandThis critical role provides professional software and application development and requires the application of advanced computer science, engineering, and mathematical principles to research, design, develop, test, evaluate, and maintain complex software applications in an integrated manner. Architect and integrate AI/ML pipelines and cloud-based services into existing C-UAS architectures, ensuring interoperability with external systems, sensors, and command-and-control (C2) platforms.
Windows Systems Automation Engineer Booz Allen HamiltonWindows Systems Automation EngineerMcLean, VirginiaWe need a Windows Systems Automation Engineer who can combine Windows administration, cloud engineering, and infrastructure-as-code practices to build reliable and repeatable environments supporting Department of Defense missions. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Systems Engineer Booz Allen HamiltonSystems EngineerLorton, Virginia$53,000–$108,000 / yearOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
NewSenior Information Systems Security Engineer (ISSE) DAn SolutionsSenior Information Systems Security Engineer (ISSE)Reston, VAFull timeNo Telework.· Designs, develops, and recommends integrated security system and physical control solutions that will ensure proprietary/confidential data and systems are protected· Assist team in DIA's Authorization and Accreditation (A&A) process using RMF across the design lifecycle for classified systems obtaining and maintaining Interim Authorization to Test (IATT), Authority to Connect (ATC) and Authorization to Operate (ATO)· Offers technical engineering services for the support of integrated security systems and solutions, managing information-related risks effectively· Works closely with the client during the strategic design process to translate security and business requirements into actionable technical designs· Configures and validates secure systems and physical controls, and tests security products and systems to detect security weakness· Develop comprehensive system test plans (STP) to assess the security posture of the information systems· Analyze scan results and security findings to prioritize remediation efforts and implement corrective measures· Participate in incident response activities and assist in the resolution of security incidents as needed Requirements:· Exhibits advanced Windows administration capabilities and Linux proficiency for optimal system management· Security credentials, certifications, and experience commensurate with the job description· Practical experience deploying, maintaining, and troubleshooting security tools· Demonstrates the ability to critically assess current practices, identify deficiencies, propose innovative solutions, and effectively implement these improvements· Thrives in a fast-paced, complex environment; displays exceptional poise and an unwavering commitment to hard work· Displays excellent problem-solving abilities and attention to detail· Experience with each of the following security tools: Assured Compliance Assessment Solution (ACAS), Trellix, Splunk, and Security Technical Implementation Guide (STIG)'s· Collaborate with stakeholders to identify security requirements and ensure alignment with organizational objectives· Stay abreast of the latest security trends, technologies, and best practices to continually enhance the security posture of the information systems· A Bachelor's Degree from an accredited institute in an area applicable to this position and four (4) years of relevant experience· An additional four (4) years of relevant experience may be substituted for the bachelor's degree· Must presently be 8570 compliant (IAT Level 2 preferred); must be 8570 compliant (IAT Level 2) by date of security indoctrination with any necessary continuing education (CE) for certification Desired Qualifications:· Familiar with tiered security environments (U, S, TS)· Deep understanding of Trellix antivirus suite of products· Knowledge of Splunk architecture and experience structuring multi-level queries· Windows expert - capable of advanced Powershell scripting and general administrative functions· Experience with one or more commercial government cloud service provider's system accreditation process· Experience as a Cybersecurity Control Assessor for SAP· Experience with Ongoing Authorizations and Assessments· Experience with C2S Cloud, or DevOpsSec ISSE are as follows:· Provides technical expertise to ensure the network systems meet DIA C&A and IA requirements and are properly certified and accredited· Responsibilities are full-time on customer's onsite and will cover classified programs and Special Access Programs (SAP).
New2027 PhD Graduate - Radio Systems Scientist Johns Hopkins Applied Physics Laboratory2027 PhD Graduate - Radio Systems ScientistLaurel, MarylandFull timeWe are looking for a Radio Systems Scientist to test, evaluate, and integrate RF systems, helping ensure their effectiveness in real-world environments and driving innovation in the next generation of missile defense systems. As a Radio Systems Scientist, you will work on a wide variety of projects, including: Integrating, testing, and evaluating RF technologies and systems in hardware-in-the-loop (HiL) facilities and field test settings.
NewNetwork Systems Officer - Entry to Mid Level (Maryland) U.S. Department of DefenseNetwork Systems Officer - Entry to Mid Level (Maryland)Maryland, MD$87,362–$153,082 / yearIf not credited toward education requirement, completion of military training in a relevant area such as JCAC (Joint Cyber Analysis course), Undergraduate Cyber Training (UCT), Network Warfare Bridge Course (NWBC)/ Intermediate Network Warfare Training (INWT), Cyber Defense Operations will be considered towards the relevant experience requirement (i.e., 20-24 weeks course will count as 6 months of experience, 10-14 weeks will count as 3 months of experience). Entry is with an Associates degree plus 5 years of relevant experience; or at least 18 semester hours of military coursework/training plus 5 years of relevant experience; or a Bachelors degree plus 3 years of relevant experience; or a Masters degree plus 1 year of relevant experience; or a Doctoral degree and no experience.
2026 Graduate - Mechanical-Fluids Analysis Engineer, Shipboard Systems Team Johns Hopkins Applied Physics Laboratory2026 Graduate - Mechanical-Fluids Analysis Engineer, Shipboard Systems TeamLaurel, MarylandFull timeAdditionally, you will work with a multidisciplinary team that supports our sponsors in developing advanced analysis methods for deployed systems, modernizing existing Navy hardware, and integrating new weapon systems onto Navy platforms. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
2026 PhD Graduate - Mechanical-Fluids Analysis Engineer, Shipboard Systems Team Johns Hopkins Applied Physics Laboratory2026 PhD Graduate - Mechanical-Fluids Analysis Engineer, Shipboard Systems TeamLaurel, MarylandFull timeAdditionally, you will work with a multidisciplinary team that supports our sponsors in developing advanced analysis methods for deployed systems, modernizing existing Navy hardware, and integrating new weapon systems onto Navy platforms. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Solution Architect (Dow) AppianSolution Architect (Dow)Mclean, VA$150,000–$275,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Advise DoW customers on how to position Appian as an agility layer that integrates mission and business processes across existing DoW systems of record, using Appian features such as Data Fabric to unify, relate, and act on data without requiring wholesale replacement of existing platforms.
Solution Architect (Army) AppianSolution Architect (Army)Mclean, VA$150,000–$275,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Advise Army customers on how to position Appian as an agility layer that integrates mission and business processes across existing Army systems of record, using Appian features such as Data Fabric to unify, relate, and act on data without requiring wholesale replacement of existing platforms.
System Engineer – L2 TS/SCI Poly required EmtakSystem Engineer – L2 TS/SCI Poly requiredAnnapolis Junction, MarylandBachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university. This position requires direct interaction with government stakeholders, senior leadership, and technical teams to ensure successful delivery of engineering solutions and overall technical integrity of assigned efforts.
Battery Energy Storage System Commercial Strategy Manager EnerSysBattery Energy Storage System Commercial Strategy ManagerMD$95,300–$135,000 / yearThe Motive Power Battery Energy Storage System (BESS) Commercial Strategy Manager is responsible for identifying, developing, and deploying BESS Commercial Strategy Manager solutions tailored to the industrial motive power market. Direct strategic initiatives to identify and qualify large-scale BESS opportunities, aligning solutions to customer challenges such as peak demand charges, renewable integration, and backup power.