mass Jobs in district of columbia

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IT Networking and HW Administrator

Leidos

•

Lorton, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the area
Posted 38 days ago | Updated 10 hours ago

HVAC Refrigeration Journeyman (union 486)

Johnson Controls

•

Linthicum Heights, Maryland, USA

Full-time

Job DescriptionWhat you will do: We have multiple opportunities for HVAC Refrigeration Journeymen who have worked as part of a construction team in light commercial and/or heavy commercial markets to join our team to work with the most advanced heavy commercial and industrial cutting-edge equipment. We provide factory certification through our Service Technical Academy (STA) with milestone recognition and monetary rewards and advancement, increased incentive opportunity for executed pull-throu
Posted 60+ days ago | Updated 6 hours ago

Senior Systems Engineer

Cayuse Holdings, LLC

•

Washington, District of Columbia, USA

Full-time

Overview The Work The Senior Systems Engineer is responsible for supervising, coordinating, designing, developing, and performing additions and changes to network hardware, infrastructure server environments, operating systems, and attached devices. This includes investigation, analysis, recommendation, configuration, installation, and testing of new network hardware and software. The Systems Engineer provides direct support in the day-to-day operations of network hardware and operating systems,
Posted 34 days ago | Updated 6 hours ago

Senior Mechanical Engineer - ONSITE

General Dynamics

•

Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Hardware Engineering Job Qualifications: Skills: Hardware Engineering, Machine Building, Mechanical Engineering, Motion Control, Technical Drawings Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Hardware Engineer Senior with GDIT.
Posted 23 days ago | Updated 21 hours ago

Associate Help Desk Technician - All shifts available - Active Top Secret required

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Customer Service, Information Technology (IT) Support, Problem Resolution Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: *Shift options listed at the bottom. GDIT has an amazing opportunity for a Help Desk
Posted 37 days ago | Updated 10 hours ago

12Y Geospatial Engineer

Army National Guard

•

Annapolis, Maryland, USA

Full-time

Job Description You can play an important part in disaster relief missions as a Geospatial Engineer for the Army National Guard. In this role, you will extract and supply geographic data that supports military operations of all kinds and help commanders visualize the battlefield during combat. As a Geospatial Engineer, your primary responsibility will be to collect and process military geographic information from decentralized sources (remote sensed imagery, digital data, intelligence data, exis
Posted 19 days ago | Updated 10 hours ago

Appian Data Migration Lead

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Database Analysis/Design Job Qualifications: Skills: Database Architecture, Data Management, Design Certifications: None Experience: 5 + years of related experience ship Required: No Job Description: The Appian Data Migration Lead is responsible for architecting and executing the secure, accurate, and complete migration
Posted 21 hours ago | Updated 10 hours ago

IT Developer

Omm IT Solutions

•

Washington, District of Columbia, USA

Contract

Please Note: It is an Onsite position in Washington, DC with Occasional Remote work Position: Fulltime (Mon to Fri) Extendable to 5 years Position Summary: The candidate will provide technical support and expertise to ensure the efficient development, deployment, and maintenance of software applications. This role involves collaborating with development teams, troubleshooting technical issues, and implementing solutions to optimize application performance. Key tasks to be performed: Run and
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Posted 11 days ago | Updated 5 days ago

Quality Assurance Specialist-Onsite Bethesda, MD

Integrated Systems, Inc.

•

Bethesda, Maryland, USA

Full-time

ROLE Primary Responsibilities: Improve, implement, and assist the QM in the management of the command s Quality Assurance (QA) programs and is the primary backup for the QMManages NDC s Customer Contact System (CCS) and is responsible for ensuring that the following items are resolved and entered into the CCS for tracking/trend analysis: (a) verbal complaints about a product, service, or software program, (b) discrepancies found on situational and annual reports, (c) discrepancies found during t
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Posted 28 days ago | Updated 27 days ago

Software Engineer - CTJ - Poly

Microsoft Corporation

•

Reston, Virginia, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i
Posted 9 days ago | Updated 10 hours ago

Information Systems Security Officer

SAIC

•

Arlington, Virginia, USA

Full-time

Job ID: 2507985 Location: ARLINGTON, VA, US Date Posted: 2025-08-05 Category: Cyber Subcategory: Cyber GRC Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking an experienced and proactive expert to join our distinguished Information Assurance/Information Security (InfoSec) team. The ideal candidate will exemplify a results-driven attitude and possess th
Posted 13 days ago | Updated 7 hours ago

IT/OT Enterprise/solutions Architect for EP

Navigant Consulting

•

Arlington, Virginia, USA

Full-time

Job Family: Technology Consulting Travel Required: Up to 25% Clearance Required: None Job Description Summary Responsible for working with commercial and energy client organizations to employ Information/Operations Technology (IT/OT) as a catalyst for transformational change. Identify, target, and engage clients throughout the assess, capture, propose, and deliver sales cycle. Provide consulting, implementation and support capabilities to clients throughout their plan-build-operate technolog
Posted 24 days ago | Updated 10 hours ago

Cyber Compliance, FedCyber Sr. Associate

RSM US LLP

•

Washington, District of Columbia, USA

Full-time

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, culture and talent experience and our ability to be compelling to our clients. You'll find an environment that inspires and empowers you to thrive both personally and professionally. There's no one like you and that's why there's nowhere
Posted 14 days ago | Updated 10 hours ago

Cybersecurity Engineer (DHS)

LMI Government Consulting (Logistics Management In

•

Washington, District of Columbia, USA

Contract

Overview Join our cutting-edge generative AI (GenAI) platform, LIGER , created by its technology studio, LMI Forge. LIGER harnesses the power of advanced technology, data analytics, and the latest in machine learning and natural language processing to provide secure, private, and trustworthy GenAI solutions for government. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need
Posted 18 days ago | Updated 6 hours ago

Security Control Assessor

Apex Systems

•

Arlington, Virginia, USA

Full-time

Job#: 2082695 Job Description: Overview We are seeking a highly experienced Security Control Assessor (SCA) to provide expert-level cybersecurity assessment, compliance, and risk management support across the DoD SAP IT enterprise. This role is critical in guiding programs through the Risk Management Framework (RMF), validating security controls, and ensuring enterprise-wide adherence to DoD cybersecurity policies. The ideal candidate will bring deep technical knowledge, strong analytical skill
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Posted 18 days ago | Updated 10 hours ago

Information System Security Officer, Classified Cybersecurity

Lockheed Martin Corporation

•

Herndon, Virginia, USA

Full-time

Job Description This position requires TS/SCI clearance with the ability to obtain a CI polygraph. This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia. The work that ISSOs do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones - this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all
Posted 5 days ago | Updated 10 hours ago

Senior Engineering Planner P6 Scheduler, Poland Nuclear

Bechtel Corporation

•

Reston, Virginia, USA

Full-time

Requisition ID: 285951 Relocation Authorized: National - Family Telework Type: Full-Time Office/Project Work Location: Reston, VA Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Differ
Posted 18 days ago | Updated 10 hours ago

Firearms Range Lead

LMI Government Consulting (Logistics Management In

•

Washington, District of Columbia, USA

Contract

Overview LMI seeks an experienced Firearms Range Lead to provide support to a DHS portfolio of firearms ranges in need of oversight, assessment and analysis, and performance improvement with the goal of ensuring a portfolio of safe and adequate firearms ranges to meet the client's firearms training needs. Join our team of collaborative self-starters focused on delivering practical and efficient solutions to help DHS keep our nation safe while supporting the facilitation of legitimate trade and
Posted 60+ days ago | Updated 6 hours ago

Senior Software Engineer - CTJ - Poly

Microsoft Corporation

•

Reston, Virginia, USA

Full-time

Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Silver Team. This team will be responsible for deploying and operating services within an air gapped environment, including the infrastructure for collaboration. In this role, you will have the opportunity to work with engineers and PMs who enable a broad set of Azure services to be consumed by internal and external customers in highly secured and regulated industries. The systems and software you build and sup
Posted 3 days ago | Updated 10 hours ago

Sprinkler Installer

Johnson Controls

•

Chantilly, Virginia, USA

Full-time

Job DescriptionBe part of the future! We are one team, dedicated to working collaboratively to create purposeful solutions that propel the world forward. We hope you will join our diverse team of top people you bring your talent, and we ll give you the space and opportunities to grow and succeed. We are committed to make a difference. Work with an Award-Winning technology that delivers sustainability, safety, and health. What we offer: Competitive Starting Pay On the Job Paid Training Tuition
Posted 60+ days ago | Updated 6 hours ago