631 Mining+Refinement jobs in Washington,DC

New, Posted 4 hours ago

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Prototype Machinist (Mech Tech H 2) - 27566

HII

Alexandria, VA 22314

~ 23 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

2 years of related experience with High School diploma/GED and/or certification in assigned area preferred
Experience programming and operating CNC tools
Must be experienced using conventional lathes and milling machines
Must be proficient in the use and reading of various measurement devices including but not limited to rulers and scales, micrometers, calipers, gauges, etc.
Experience reading and interpreting engineering drawings

SmartExplore AI is experimental.

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Telecommunications SME

Cherokee Federal

Sterling, VA 20166

New, Posted 16 hours ago

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Application Subject Matter Expert/Trainer‑of‑Trainer

Maximus

Fort Meade, MD 20755

OnsiteHealth InsurancePaid Time OffRetirement Benefit

Active TS/SCI with Poly clearance required.
Must be able to report on-site in Ft Meade, MD up to five days per week based on customer requirements.
5 years of overall experience in the functional area. A bachelor's degree may substitute for 2 years of experience.
5 years of experience developing training procedure manuals, guides, or course materials.
5 years of experience with interacting with cyber operators in refining requirements and providing supporting documentation for each use case.
5 years working in a DoD environment with specialization in cyber domain.
3 years of experience with managing cyber force mission planning.
Practical cyber domain experience in managing Cyber Mission Lifecycle and associated workflows.

SmartExplore AI is experimental.

New, Posted 7 hours ago

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Program Analyst III (Tec)

SimVentions, Inc - Glassdoor✪ 4.6

Lorton, VA 22079

New, Posted 11 hours ago

Metadata / Data Cataloging Analyst

Guidehouse Careers

McLean, VA 22101

New, Posted 4 hours ago

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Senior Ocean Systems Engineer

Johns Hopkins Hospital

Laurel, MD 20707

$100,000/yr

~ 29 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Have a B.S. degree in a technical or scientific field such as Systems Engineering, Naval Architecture, Mechanical Engineering, Ocean Engineering, or equivalent.
Have 5+ years of relevant experience working with maritime systems or a closely related field to this position.
Have experience generating and performing system test events.
Have experience with maritime platform design and integration.
Are able to work within the government infrastructure and address leadership roles in an environment of contractor and government teams.
Can support the travel needed in order to perform the essentials functions of the job.
Are able to obtain an interim Top Secret level security clearance by you start date and can ultimately obtain Top Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S citizenship.
Have excellent social skills and outstanding written and oral communications skills.
Possess strong organization and planning skills, with record of accomplishment in a team environment.

SmartExplore AI is experimental.

New, Posted 16 hours ago

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Systems Engineer

Leidos

Glen Echo, MD 20812

RemoteFlexible SchedulePaid Time OffRetirement Benefit

BS in Engineering, Computer Science, Systems Engineering, or related field and 12 – 15 years of prior relevant experience or Masters with 10 – 13 years of prior relevant experience. Additional years of experience in lieu of degree are acceptable
Must have an active Top Secret security clearance with the ability to obtain and maintain a TS/SCI with Polygraph.
Software development experience in languages such as Java or Python.
Experience as a Systems Enginer, Product Owner, or a similar role in an Agile software development team.
Experience with requirements and design documentation, including process flow diagrams.
Demonstrated ability to break down complex problems into actionable steps.
Experience managing and prioritizing product backlogs effectively.
Strong understanding of Agile methodologies, and experience with tools like Gitlab, Jira, and Confluence.
Experience with facilitating scrum for the team (Planning, Retrospective, Grooming & Review/Demo).
Excellent communication skills (verbal and written) to articulate technical and non-technical concepts to diverse audiences.
Proven ability to work cross-functionally with engineering, design, and project management teams.
Demonstrated ability to manage expectations and maintain strong relationships with government and contractor stakeholders.

SmartExplore AI is experimental.

New, Posted 4 hours ago

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Hardware Integration Engineer

BOOZ, ALLEN & HAMILTON

Arlington, VA 22201

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

8+ years of experience performing systems engineering or integration in DoD aerospace systems or ground systems, including integrating hardware, electronic circuits, and components into larger systems and ensuring compatibility
5+ years of experience designing integration strategies, troubleshooting issues across electrical and mechanical domains, conducting validation testing, and supporting Government review processes
5+ years of experience identifying, analyzing, proposing, and managing program risks and issues related to ground, software, or hardware systems, including root cause analysis during system bring-up, testing, and field deployment
Experience developing and executing detailed test plans, including functional testing and performance verification of prototypes and final assemblies
Experience collaborating with design teams to refine system architecture, PCBs, and hardware, and providing feedback
Experience acting as a technical SME coordinating across hardware, software, controls, and integration teams to meet deadlines and integration objectives
Knowledge of Model-Based Systems Engineering (MBSE) or Digital Engineering approaches to manage system definitions and technical baselines
Ability to operate effectively in a fast-paced DoD environment, work independently and collaboratively across cross-functional teams, and demonstrate initiative solving complex technical challenges
Secret clearance
Bachelor's degree in an Engineering, Mathematics, Physics, or Computer Science field

SmartExplore AI is experimental.

DiversityJobs

Senior Director of Development, Major Gifts

National 4-H Council

Washington, DC 20005

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Journeyman Systems Engineer (MECM)

GovCIO LLC

Alexandria, VA 22315

$125,000/yr

Hybrid~ 23 min

DoD 8570 IAT Level II Certification (e.g., Security+ CE, CySA+).
Professional experience implementing and managing MECM/SCCM in an enterprise environment.
Strong understanding of Windows Server platforms (2012–2022+) and core infrastructure services (Active Directory, Group Policy, DNS).
Solid experience with Windows imaging, Task Sequences, and driver management.
Proficiency with VMware vSphere or Microsoft Hyper-V.
Competency in PowerShell for automation and systems management.
Experience building and maintaining lab environments for validation and troubleshooting.
Knowledge of patch cycles, update deployments, and compliance reporting.
Clearance Required: Active Secret Clearance
High School with 6 - 9 years (or commensurate experience)

SmartExplore AI is experimental.