Networking & Infrastructure Technical Lead CACINetworking & Infrastructure Technical LeadSterling, Virginia$131,800–$290,000 / yearJob Title: Networking & Infrastructure Technical LeadJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Outside Continental US* * * The Opportunity: We are seeking a highly skilled and experienced Cloud, Network, and Development Infrastructure Expert to lead our dynamic team of IT professionals. Pay 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.
CSfC Network Engineer Subject Matter Expert (SME) Leidos Holdings IncCSfC Network Engineer Subject Matter Expert (SME)Fort Belvoir, VAIn this role, you will author and tune Palo Alto NGFW security policies and IDS/IPS threat prevention signatures, implement enterprise network access control and 802.1X policies via Cisco ISE and Aruba ClearPass, integrate enterprise PKI/OCSP services and hardened NTP, and generate key engineering artifacts required for NSA CSfC PMO registration and compliance auditing. Leidos is seeking an experienced Network Engineer (SME) to join our Integrated Information Technology Support Services (I3TS) team, who will support an extensive digital modernization program critical to Defense Threat Reduction Agency (DTRA) in Fort Belvoir, VA.
Engineer III - Network Planning VerizonEngineer III - Network PlanningAshburn, VirginiaData Pipeline Rearchitecture: Transitioning heavy data delivery mechanisms to high-performance, secure cloud storage architecture, implementing automated query deduplication and indexing to prioritize processing speed ahead of string-matching calculations. Executive Presentation & KPI Definition: Formulating, establishing, and tracking sophisticated KPIs regarding network blocking progress, STIR/SHAKEN metrics, and fraud mitigation effectiveness to deliver high-resolution strategic updates to executive leadership.
NewNetwork Engineer Rapid Cycle SolutionsNetwork EngineerChantilly, VirginiaThe individual will have subject matter expertise in technical risk analysis of IT systems and networks, mobile and wireless networks, cloud-based computing, network management platforms, communication protocols, scripting or programming products, configuration scripts, and IT hardware and software products in support of risk assessment activities. Work Requirements for Systems Engineering and Architecture: Design, deploy, and optimize a VMware Horizon-based VDI environment using vSphere and Cisco HyperFlex, including Android emulation, golden image management, and GPU virtualization, to ensure a secure, scalable, and high-performance virtual desktop infrastructure.
System Engineer, Senior CACISystem Engineer, SeniorSpringfield, VirginiaThe System Engineer, Senior works closely with Government stakeholders, program leadership, software developers, network engineers, cybersecurity personnel, system administrators, and mission partners to develop and maintain integrated technology solutions supporting operational requirements. The System Engineer, Senior serves as CACI's senior technical professional responsible for designing, integrating, implementing, and sustaining enterprise information technology and systems engineering solutions that support logistics, mission support, operational planning, and command and control capabilities.
Senior Systems Engineer - JobID-0236 INNOVATIVE DEFENSE TECHNOLOGIESSenior Systems Engineer - JobID-0236Arlington, VA$135,000–$273,000 / yearThe Senior Systems Engineer will design, architect, and integrate complex DoD software systems, lead test execution efforts in the field, interface directly with senior warfighters and government sponsors, and drive resolution of complex integration and operational issues during test events. About The Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Senior Systems Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location.
Appian Architect - Civilian GroundswellAppian Architect - CivilianMcLean, VirginiaStrong organizational skills, attention to details, ability to work in a high-paced environment, multi-task (prioritize and manage), and work both independently and as a team (team-building skills including courtesy, professionalism, and a “do whatever it takes attitude”). Strong communication skills and ability to convey complex concepts in an easy-to-understand manner, both verbally and written; active listening skills to gather key information from internal and external partners; analytical and strategic foresight.
Architect (Facility Assessments Program Manager) White House USAArchitect (Facility Assessments Program Manager)Washington, DC$143,913–$187,093 / yearTo be employed by the Architect of the Capitol in a paid position, an individual must meet one of the categories below: A citizen of the United States; A person who is lawfully admitted for permanent residence and is seeking citizenship as outlined in 8 U.S.C. 1324b(a)(3)(B); A person who is admitted as a refugee under 8 U.S.C. 1157 or is granted asylum under 8 U.S.C. 1158 and has filed a declaration of intention to become a lawful permanent resident and then a citizen when eligible; A person who owes allegiance to the United States (nationals of American Samoa, Swains Island, and the Northern Mariana Islands, and nationals who meet other requirements described in 8 U.S.C. 1408); or. In addition to meeting the specialized experience requirements for this position, applicants must possess the following: Education Required For Architects: Degree: Architecture; or related field that included 60 semester hours of course work in architecture or related disciplines of which at least (1) 30 semester hours were in architectural design, and (2) 6 semester hours were in each of the following: structural technology, properties of materials and methods of construction, and environmental control systems.
General Engineer/Architect (Planning and Program Manager) White House USAGeneral Engineer/Architect (Planning and Program Manager)Washington, DC$121,785–$158,322 / yearSpecified academic courses: Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A. Related curriculum: Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. The self-assessment questions relate to the following knowledge, skills, abilities, and competencies: Broad knowledge of Engineering/Architectural concepts, principles, and practices; Mastery of and skill in applying an extensive range of knowledge of architecture/engineering methods, principles and techniques and the expert ability to apply this knowledge to very difficult and complex projects; knowledge of construction practices, methods, techniques, costs of materials and equipment; and the ability to understand project tracking and scheduling processes; and the ability to read and interpret architectural and engineering documents and specifications.
Reliability & Maintenance Digital Transformation Architect Senior Manager Deloitte Touche Tohmatsu LtdReliability & Maintenance Digital Transformation Architect Senior ManagerMcLean, VA$175,300–$322,900 / yearThe 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. 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.
Senior Electrical Engineer WB Engineers+ConsultantsSenior Electrical EngineerRockville, MDThe successful candidate will demonstrate comprehensive mastery across the full spectrum of electrical engineering—from main service design and power distribution to emergency systems and advanced building technologies. This opportunity is ideal for an experienced engineer ready to elevate their career by leading projects, developing talent, and making a lasting impact on the organization’s future.
Senior AI Engineer Que Technology GroupSenior AI EngineerMarylandResponsibilities include, but are not limited to: Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. Que Technology Group, Inc. , is looking for a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
Senior Systems Engineer Mitre CorpSenior Systems EngineerMcLean, VA$121,200–$151,500 / yearThe Systems and Operations Department (L626) within MITRE's Systems Engineering Division in the Center for Engineering and Analysis delivers innovative, mission-focused solutions using a multidisciplinary systems engineering approach to address sponsor challenges critical to national security missions. Basic Qualifications: Typically requires a minimum of 5 years of related experience with a Bachelor's degree; or 3 years and a Master's degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of related education and work experience.
NewSenior AI Engineer / Software Developer - TS/SCI with Polygraph General Dynamics Information TechnologySenior AI Engineer / Software Developer - TS/SCI with PolygraphChantilly, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
NewSenior Test Engineer Armison TechSenior Test EngineerChantilly, VirginiaCurrently we have an immediate need to add an experienced: Senior Test Engineer Location: Chantilly, VA (on-site client environment) Clearance: TS/SCI with Polygraph Compensation: Competitive, Excellent Benefits Only applicants with the active required security clearance and are U.S. Citizens will be reviewed. Armison Tech is looking for a Senior Test Engineer with extensive experience testing integrated systems, executing Factory Acceptance Testing (FAT) or similar User Acceptance Testing activities, and performing requirements-based testing.
Sr. Software Engineer - Reston, Hybrid - FreeWheel Comcast CorporationSr. Software Engineer - Reston, Hybrid - FreeWheelReston, VA$141,850.78–$212,776.16 / yearFreeWheel helps the television industry to monetize their premium contents through a robusttechnology platform, which enables consumers to view high quality videos on any devices including PC, smart phone, OTT device, set-top box and traditional TV. In-depth understanding of cloud, containerization and other related technologies, familiar with distributed architecture and commonly-used middleware such as cache, message queue, Nginx, etc., Experience in large-scale online service design, development and operation and maintenance is preferred.
Senior Sales Engineer - US Federal DataDirect Networks IncSenior Sales Engineer - US FederalWashington, DCWork across finance, pharmaceuticals, education, and physical AI-designing systems that power real-time trading, accelerate drug discovery, enable groundbreaking research, and fuel autonomous systems. Partner with customers to understand their critical data challenges-high-frequency trading, genomics processing, AI model training, or autonomous vehicle sensor fusion.
360 - Sr. AI Engineer ARSIEM360 - Sr. AI EngineerLinthicum, MDCollaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. ARSIEM is looking for a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
DevOps Engineer, Sr. Abile Group, Inc.DevOps Engineer, Sr.Springfield, VirginiaAll the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, to support the IC mission. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.
359 - Sr. AI Engineer ARSIEM359 - Sr. AI EngineerLinthicum, MDCollaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. ARSIEM is looking for a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.