NewCisco Identity Services Engineer/ Administrator Bowhead / UIC Technical ServicesCisco Identity Services Engineer/ AdministratorDahlgren, VA$120,000–$140,000 / yearBowhead has an immediate opening for a Cisco Identity Services Engineer/Administrator (ISE) to provide Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research, Development, Test and Evaluation (RDTE) networks at Dahlgren, VA. As an Cisco ISE Administrator, you will identify endpoints, and enable the creation and enforcement of security and access policies for endpoint devices connected to the company’s routers and switches, in order to simplify identity management across diverse devices and applications.
Software and Systems Engineer MANTECHSoftware and Systems EngineerStafford, VASelf-driven analytical thinker capable of managing priorities in fast-paced environments and delivering technical briefings to senior government organizations (including Officer, Enlisted, and Civilian personnel); highly proficient with the Microsoft Family of Software and Tools (Office, Visio, SharePoint, Project) alongside development/task management capabilities like Jira and Confluence. Familiarity with the Marine Corps Operational Test and Evaluation Activity (MCOTEA), including the MCOTEA Operational Test & Evaluation Manual (6th Edition); experience planning Field User Evaluations and Joint Service Exercise events incorporating Electronic Warfare and Intelligence collection platforms under the Risk Management Framework (RMF).
NewSr Power Systems Protection & Control Application Engineer GE Vernova IncSr Power Systems Protection & Control Application EngineerStafford, VA$120,000–$170,000 / yearThe Sr Power Systems Protection & Control Application Engineer will report to the Application Engineering Team Leader where we will provide solutions and technical leadership to help drive innovation of GE Vernova Grid Solutions protection and control devices. You will be a seasoned technical authority with a deep understanding of power system protection and control capable of developing robust solutions to meet customer requirements and future market trends.
Senior Electrical Engineer - Renewable Energy (Remote / Hybrid / Office) Tetra Tech IncSenior Electrical Engineer - Renewable Energy (Remote / Hybrid / Office)VARemote$120,000–$160,000 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience and demonstrated work experience in the above role; skills, certifications, and competencies that align to the specified role; geographic location; and education, as well as contract provisions regarding labor categories that are specific to the position. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.
Senior AI Engineer TSCSenior AI EngineerDahlgren, VirginiaThe ideal candidate combines deep expertise in formal ontology and semantic web technologies with hands-on experience in data integration, graph database systems, large language models, and knowledge-driven data architecture development. Experience with full-stack web development, including REST API design and development (e.g., FastAPI, Flask, or Node.js), front-end frameworks (e.g., React or Angular), and containerization/deployment tooling (e.g., Docker, Kubernetes).
NewSenior Systems Engineer CommIT Enterprises, IncSenior Systems EngineerStafford, VirginiaFull timeAdvise and support the MAGTF C2 for USMC Air C2 programs by providing technical Air C2 domain knowledge to augment independent cybersecurity evaluation teams performing formal testing (Annual Security Review, Cyber Compliance Test) as part of acquisition program certification and accreditation (C&A) activities. Support shall include developing operationally realistic test concepts, risk assessment determinations, operational data requirements, interface requirements, test planning, test execution and test reporting across the C2 framework of Joint Air Operations.
Systems Engineer III Scientific Research CorporationSystems Engineer IIIDahlgren, VirginiaFull timeAssisting in engineering analysis and developing hardware solution Rough Order of Magnitudes (ROMs), Build Order Materials (BOMs), Engineering Changes (ECs), Technical Data Packages (TDPs), and supporting documentation for new capabilities. The team provides solutions to enable customers to respond rapidly to emerging threats with systems that are scalable to platform, re-configurable to mission, modular (plug and play), and dynamically re-programmable to support new threats.
Civil Engineer (Mid-Senior Level) Glen Allen, VA Tetra Tech IncCivil Engineer (Mid-Senior Level) Glen Allen, VAVA$115,000–$140,000 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience and demonstrated work experience in the above role; skills, certifications, and competencies that align to the specified role; geographic location; and education, as well as contract provisions regarding labor categories that are specific to the position. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.
Drainage Engineer Trilon GroupDrainage EngineerFredericksburg, VAWorking alongside experienced engineers and project managers, you''ll contribute to projects that enhance safety, sustainability, and community connectivity. What You'll Do: Assist in the hydrologic and hydraulic analysis and design of stormwater management and drainage systems for transportation projects.
NewDrainage Engineer Mannik Smith GroupDrainage EngineerFredericksburg, VADrainage EngineerDepartment: TransportationEmployment Type: Full TimeLocation: Fredericksburg, VADescriptionRinker Design Associates (RDA) is seeking a motivated Drainage Engineer with 2+ years of experience to join our Transportation team. Working alongside experienced engineers and project managers, you'll contribute to projects that enhance safety, sustainability, and community connectivity.$10,000
Spacecraft DevOps Engineer Space Ground System SolutionsSpacecraft DevOps EngineerWelcome, MDFull timeThis position will also interface with software team, spacecraft owners, and Tier 2 support team; create and maintain status tracking documentation in order to effectively report spacecraft and ground status to external mission partners and government partners; create and maintain spacecraft and ground operations procedures; create, modify and maintain software scripts and procedures used in automated satellite tracking and monitoring; participate in the testing of new software baselines, support testing rehearsals; and serve as part of an on-call team and respond to critical errors when required. Space Ground System Solutions (SGSS), a subsidiary of Parsons, has an immediate full-time opening for a Spacecraft DevOps Engineer (SDE) starting onsite at our office in Alexandria, VA, and eventually transitioning to work full time at our customer site near La Plata, MD.
Senior Platform Engineer H2 Performance ConsultingSenior Platform EngineerVAConfigure and manage Azure resources, including virtual machines, storage accounts, networking components, Azure Container Registries, and Key Vault integration for secure resource management. Demonstrated experience supporting Azure infrastructure, including compute, storage, networking, Azure Container Registries, and Key Vault integration in production environments.
Computer Engineer SimVentions, IncComputer EngineerDahlgren, Virginia$79,000–$135,000 / yearFull timeThis individual shall evaluate, analyze, and develop systems, which include hardware, software, and interconnecting infrastructure to support or enhance the execution of operational tasks. Travel: Not expected Clearance: An ACTIVE Secret Clearance is required for this position with elegibility to achieve a Top Secret with Sensitive Compartmented Information (TS/SCI).
NewRegional Engineer Lane EnterprisesRegional EngineerStafford, VARemote$86,000–$110,000 / yearRegional Engineers work with the engineering community and technical agencies in support of Lanes marketing efforts and promote Lane Enterprises and its products to agencies, engineers, contractors and other customers. Work with Lanes Sales representatives to improve their technical knowledge of the products being sold and guidance on successful methods for promoting Lane's products.
Solutions Engineer - AI & Data Science Specialist F5 IncSolutions Engineer - AI & Data Science SpecialistVARemote$123,500–$185,300 / yearThe primary focus of this role is to interpret, analyze, and explain AI security testing resultsparticularly outcomes from Proof of Concepts (POCs), red-teaming exercises, and runtime guardrail evaluations. F5 maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, geographic locations, and market conditions, as well as to reflect F5s differing products, industries, and lines of business.
Specialist, Integration and Test Engineer L3Harris Technologies IncSpecialist, Integration and Test EngineerVA$88,500–$164,500 / yearJob Description: As the premier provider of Space Domain Awareness (SDA) mission solutions for the United States Space Force, L3Harris is seeking a mid-level Integration and Test Engineer to perform Software Systems Integration and System Test functions related to the MOSSAIC C2 Space Domain Awareness (SDA) mission. The ideal candidate will have some experience in Systems Engineering Integration & Test (SEIT) activities such as Requirements Development/Derivation, Test Documentation (Plans, Procedures, Reports), Test Execution, System Troubleshooting, and Defect Tracking and Resolution.
Control Engineer 3 M.C. Dean IncControl Engineer 3Caroline County, VAControls Engineers work in various industries including industrial controls, water / wastewater, power controls and protection, and transportation systems. Controls Engineers 3 are responsible for designing, developing, installing, and maintaining equipment used to monitor and control systems, machinery and processes.
Electrical Engineer SimVentions, IncElectrical EngineerDahlgren, Virginia$85,000–$105,000 / yearFull timeEducation: Bachelor’s degree in Electrical Engineering or a related field (Master’s preferred) Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. Demonstrates ability to independently handle and lead a range of directed tasks and problems, such as establishing project objectives, evaluating alternatives, selecting approach for meeting requirements and resolving technical problems, with minimal guidance from program management and/or program technical leads.
Sr. ML Engineer StratAcuity Staffing Partners IncSr. ML EngineerInnsbrook, VA$65–$75 / hourIn terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. We're seeking a Machine Learning Engineer to join a growing data science team focused on building and operationalizing AI-driven solutions in a complex enterprise environment.
Land Development Engineer - Lead Designer Rinker Design AssociatesLand Development Engineer - Lead DesignerGlen Allen, Virginia$75,000–$85,000 / yearThe ideal candidate will have experience in site-civil design, including grading, stormwater management, utilities, and erosion and sediment control, and will play a critical role in the planning and execution of residential, commercial, and mixed-use land development projects. Rinker Design Associates, LLC (RDA) is a multi-discipline civil engineering firm dedicated to providing innovative, high-quality solutions to both public and private sector clients.
Drainage Engineer Rinker Design AssociatesDrainage EngineerFredericksburg, Virginia$80,000–$110,000 / yearWorking alongside experienced engineers and project managers, you'll contribute to projects that enhance safety, sustainability, and community connectivity. What You'll Do: Assist in the hydrologic and hydraulic analysis and design of stormwater management and drainage systems for transportation projects.
Software Engineer - Electronic Warfare AstrionSoftware Engineer - Electronic WarfareDahlgren, Virginia$120,000–$140,000 / yearWe are seeking an experienced Software Developer to create solutions and tools for automated testing and data mining in support of the Softkill Coordination Subsystem (SKCS) program. Consolidate repeatable tests within a testing framework for configuration management, extensibility, repeatability, maintainability of tests as well as to aid in report generation.
System Safety Engineer Science Applications International CorpSystem Safety EngineerStafford, VA$80,001–$120,000 / yearA successful candidate will work as part of a team analyzing equipment to identify hazards, categorize risk, and recommend mitigations to reduce the probability/severity of a mishap resulting in injury to personnel, equipment damage, and/or damage to the environment. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Network Engineer Science Applications International CorpNetwork EngineerStafford, VA$120,001–$160,000 / yearMust have Cisco Unified Communications experience in: Cisco Unified Communication Manager v15, Cisco Unity Connection, Cisco Meeting Server, VG450, VG420. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Systems Engineer Science Applications International CorpSystems EngineerVA$80,001–$120,000 / yearExperience installing, configuring, updating, and troubleshooting Operating Systems with Linux/Unix development and interpretation of Linux/Unix scripts at a High level of Linux/Unix command line functionality and principles. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Senior Embedded Products and Software Reliability Engineer GE Vernova IncSenior Embedded Products and Software Reliability EngineerStafford, VARemote$162,900–$244,300 / yearIn this role, you will lead reliability initiatives across the lifecycle of critical grid automation products, including protection relays, control devices, digital substation solutions, and advanced software platforms. We are seeking a highly skilled Senior Embedded Reliability Engineer with a strong background in protection and control systems, energy management devices, and utility-scale software for transmission and distribution (T&D) applications.
Senior Traffic Engineer ATCSSenior Traffic EngineerGlen Allen, VA$115,000–$150,000 / yearAbility to identify and diagnose study needs, perform traffic forecasting and future year analysis, develop alternative options, and produce documentation in support of grant funding applications. Experience with traffic analysis methods described in the VDOT Traffic Operations and Safety Analysis Manual (TOSAM) and VDOT Forecasting Guidebook.
Sr. Azure Infrastructure Engineer Integrated Resources, IncSr. Azure Infrastructure EngineerMechanicsville, VAWe are looking for someone who is truly passionate about implementing and maintaining a secure and stable Azure environment- someone who likes taking on challenges and seeing them through to the end, is comfortable working with/guiding others, and comfortable with providing guidance to management and upper leadership. Experience providing guidance on the implementation of resources, networking, and security policy in Azure, and experience implementing, maintaining, and monitoring those resources.
Senior/Staff Engineer: FACTS & HVDC Dominion Energy IncSenior/Staff Engineer: FACTS & HVDCVA$90,900–$118,100 / yearThis role owns the lifecycle of FACTs and/or HVDC equipment - from developing the technical requirements for performance, running Requests for Proposals to determine what vendor to choose, supporting Factory Acceptance Testing (FAT), working with project managers, construction, substation design on plans for installation, and then supporting the testing at installation with Site Acceptance Testing (SAT). Possess a 4-year degree in Engineering (non-ABET accredited), Physics, Chemistry, Math or Engineering Technology and a post-graduate Engineering degree from an institution where the undergraduate degree in the same Engineering discipline is ABET-accredited based on the year the Engineering program was accredited by ABET, or.
TS189 Aerospace Engineer Warriors SolutionsTS189 Aerospace EngineerDahlgren, VA$120,000–$150,000 / yearOur diverse talented staff of scientists, engineers, and business professionals support critical missions including Space Domain Awareness, Battlespace Awareness & Decision Support, Space Exploration & Science, and the establishment of core Space Infrastructure. The successful candidate will work collaboratively as a part of a diverse team of Software, Aerospace and System Engineers using various Open Source and Commercial technologies to field solutions to solve the customer’s diverse problem sets.
Sr. Software Engineer Richmond National Group, IncSr. Software EngineerVAExperienced senior level software engineer who will be responsible for designing, developing, and maintaining enterprise level multi-tiered applications using JavaScript, CSS, Angular, NodeJS, Java, Python and Spring Boot. Demonstrated proficiency working in multiple operating systems (Windows, Linux, MacOS), containerized and non-containerized both in private and public cloud infrastructure environments utilizing AWS.
Data Analytics Engineer KORE1 TechnologiesData Analytics EngineerGlen Allen, VA$180,000–$200,000 / yearPartner cross-functionally with engineering, product, finance, and other business leaders to understand data needs and deliver solutions that drive decisions and outcomes. * Execute the analytics engineering roadmap by identifying the highest-leverage data opportunities and delivering the models and datasets needed to support them.
Software Engineer Radiance Technologies IncSoftware EngineerVAIn this role, you'll collaborate with a multidisciplinary group of software engineers, data scientists, and operations research analysts to support the Joint Warfare Analysis Center and other Department of Defense and Intelligence Community partners. Familiarity with full-stack development, including backend frameworks, CICD pipelines, scientific computing, Docker, Kubernetes, and regression testing.
Embedded Controls Engineer HRU-TechEmbedded Controls EngineerFredericksburg, VirginiaThe engineer will work on a range of software applications from low-level device drivers and motor control to high-level applications controlling robotic systems. This position requires hands-on debugging across mechanical, electrical, and control system domains and the ability to deliver results with minimal oversight in a collaborative, multi-disciplinary environment.
AI Engineer IV GovServicesHubAI Engineer IVMechanicsville, VirginiaVDOT is seeking an AI Engineer IV to implement, maintain, and manage cloud infrastructure for AI in Azure, as well as configure/maintain monitoring, IaC, and CI/CD for these resources. · Experience providing guidance on the implementation of AI resources in Azure, and experience implementing, maintaining, and monitoring those resources.
Electrical Engineer HRU-TechElectrical EngineerFredericksburg, VirginiaThe ideal candidate is comfortable working across electrical, mechanical, and controls domains within complex robotic systems and thrives in a fast-paced, highly collaborative engineering environment. This role supports the full product development lifecycle including requirements analysis, system architecture, circuit design, PCB layout, manufacturing support, testing, integration, and documentation.
Container Platform Infrastructure Engineer CACIContainer Platform Infrastructure EngineerDahlgren, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The ideal candidate is a self-motivated learner with strong willingness to embrace new technologies, excellent problem-solving skills, and the ability to work collaboratively in a fast-paced development environment with aggressive timelines.
Model Based Systems Engineer Rite-Solutions IncModel Based Systems EngineerVAThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Arcfield 's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long-Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Senior Security Engineer (Integration Focus - AT) Red RiverSenior Security Engineer (Integration Focus - AT)King George, VirginiaPlacement fees will not be paid to any recruiter unless Red River has an active agreement in place with the recruiter and such a request has been made by the Red River Talent Acquisition team and such candidate was submitted to the Red River Talent Acquisition Team via our Applicant Tracking System. In support of the U.S. Navy’s PEO IWS-X initiative, the Senior Security Engineer designs, implements, and tests security systems that protect Critical Program Information (CPI).
NewSoftware Engineer Lead The PNC Financial Services Group IncSoftware Engineer LeadVA$133,900–$250,000 / yearSpecific duties include: (1) leading the technical design and development of software solutions; (2) analyzing current business processes to create technical requirements for assigned processes, tasks, and workflows; (3) developing solutions from technical specifications including both manual and automated unit testing where needed; (4) independently collaborating across multiple teams, both on and offshore, to develop financial banking solutions; (5) assisting in mentoring junior developers; and (6) supporting all phases of the development lifecycle including off-hour production deployments and the creation of deployment artifacts for audits. Bachelor's degree in Mechanical Engineering, Computer Applications, Computer Science or Computer Engineering plus 3 years of software development experience with the Empower Loan Origination System (LOS) in or for the financial services industry.
Control Engineer 2 M.C. Dean IncControl Engineer 2Caroline County, VAProficient in designing, programming, and troubleshooting PLCs or DDCs from at least 1 of the following platforms: • Siemens (SIMATIC) • Allen-Bradley (Rockwell Automation) (Plant Pax preferred) • Schneider Electric (Modicon) • Tridium Niagara Framework • ABB (AC500, AC800M) • Omron • KMC Control • Johnson Controls Metasyso • Honeywell WEB • Johnson Control FX • Siemens Desigo/Apogee • Distech Controls • Schweitzer Engineering Laboratories • GE Intelligent Platforms. • Author testing / commissioning procedures • Preparation of test reports • Originates test procedures • Commissioning of deployed systems • Development of test fixtures and simulation devices • Perform Factory and Field Testing • Perform troubleshooting on service calls to existing and legacy system operators.
Senior Structural Engineer 1 Nuclear Sargent & Lundy LLCSenior Structural Engineer 1 NuclearVA$82,380–$125,860 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. You will work with a structural engineering team on engineering projects for new nuclear facilities and upgrades and modifications to nuclear power plants in the following areas: This position will offer you the ability to directly apply your knowledge of materials, structural analysis, structural steel design, and reinforced concrete design.
Senior Structural Engineer 1 - Nuclear Sargent & LundySenior Structural Engineer 1 - NuclearMineral, Virginia$84,762–$129,498 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. You will work with a structural engineering team on engineering projects for new nuclear facilities and upgrades and modifications to nuclear power plants in the following areas: This position will offer you the ability to directly apply your knowledge of materials, structural analysis, structural steel design, and reinforced concrete design.
Associate - Staff Engineer Nuclear Analysis & Fuel Dominion Energy IncAssociate - Staff Engineer Nuclear Analysis & FuelVANSA's scope includes a range of safety analysis to include reactor system transient analyses, containment response analyses, vendor Loss of Coolant Accident (LOCA) analyses, fuel reload analyses, radiological consequences analyses, emergency procedure setpoints, evaluations of as-found plant conditions, emergency response organization support, and 10 CFR 50.59 screens and evaluations for changes to the plant, safety analyses, and station procedures. Possess a 4-year degree in Engineering (non-ABET accredited), Physics, Chemistry, Math or Engineering Technology and a post-graduate Engineering degree from an institution where the undergraduate degree in the same Engineering discipline is ABET-accredited based on the year the Engineering program was accredited by ABET, or.
Substation Standards - Staff Engineer Dominion Energy IncSubstation Standards - Staff EngineerVAThe Staff Engineer will assist in developing substation purchase specifications and support training initiatives for engineering and partner teams, helping ensure consistent application of design principles across Electric Transmission and Distribution. Employees are rewarded with a competitive salary and comprehensive benefits package which may include: health benefits with coverage for families and domestic partners, vacation, retirement plans, paid holidays, tuition reimbursement, and much more.
Mechanical Commissioning Engineer (Data Center) Veolia Environnement SAMechanical Commissioning Engineer (Data Center)Fredericksburg, VAVeolia in North America is the top-ranked environmental company in the United States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment leader. Candidate will be responsible for reviewing project information; executing daily field activities; maintaining project documentation; assisting the Senior Project Engineer; and providing guidance to associate project engineers.
Electrical Commissioning Engineer (Data Center) Veolia Environnement SAElectrical Commissioning Engineer (Data Center)Fredericksburg, VACandidate will be responsible for reviewing project information; executing daily field activities; maintaining project documentation; assisting the Senior Project Engineer; and providing guidance to associate project engineers. Veolia in North America is the top-ranked environmental company in the United States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment leader.
Project Engineer/ Assistant Project Manager STOCKS GENERAL CONTRACTORS LLCProject Engineer/ Assistant Project ManagerFredericksburg, VAStocks General Contractors is seeking a detail-oriented and motivated Project Engineer to support our underground utility and civil construction projects. The ideal candidate is highly organized, proactive, and capable of managing multiple priorities in a fast-paced construction environment.
Model Based Systems Engineer ArcfieldModel Based Systems EngineerDahlgren, VirginiaFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. As an industry-leading solutions provider in digital engineering and model-based systems engineering (MBSE), the company delivers MBSE-as-a-Service, integrated digital engineering environment deployments, training and consulting to both commercial and public sector customers.
NewSystems Engineer / C-UAS Subject Matter Expert SigmaCorps Solutions, LLCSystems Engineer / C-UAS Subject Matter ExpertStafford, VACONUS and OCONUS travel as required, approved in advance by the Government; personnel must be able to travel to any CONUS/OCONUS DoD or contractor facility within 24 hours of notification (representative locations: Quantico, San Diego, Los Angeles, Midland, Okinawa). SigmaCorps Solutions is seeking Systems Engineers / C-UAS SMEs to apply systems engineering principles with proficiency in command and control and radio frequency analysis across the Unmanned Aircraft System (UAS) / Counter-UAS (C-UAS) field.