1185 Temporary Engineer Systems jobs in Mc Lean,VA

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Principal Systems Engineer

Leidos

Bethesda, MD 20817

Hybrid~ 15 minPaid Time OffRetirement Benefit

Located in either Gaithersburg, MD or Egg Harbor Township, NJ
Bachelor's degree in Systems Engineering, Computer Science, Engineering, or a related technical field (or equivalent experience)
12+ years of related experience
10+ years of experience with a Master's degree
Experience in systems engineering, product ownership, or related technical leadership roles
Demonstrated experience leading systems engineering efforts on complex, software-intensive programs
Strong experience working in Agile environments (SAFe)
Proficiency with Agile and requirements management tools (e.g., Jira, Confluence, Cameo, Jama, or similar)
Ability to obtain and maintain a Public Trust
US citizenship is required
Successful completion of any required government background investigations
Experience collaborating with architects, engineering leads, and program leadership

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New, Posted 10 hours ago

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Acquisitions Systems Engineer

TEKsystems

Chantilly, VA 20152

$100-$115/hr

~ 26 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Expert-level experience in systems engineering and acquisition management within a DoD environment
Proficiency in MBSE tools, including Cameo/MagicDraw and SysML
Strong working knowledge of scheduling, requirements analysis, and program documentation
Hands-on experience with Python, MATLAB, Jira, and Confluence
Active TS/SCI clearance required

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Chief Engineer - Undersea Acoustic Systems

General Dynamics Mission Systems

Manassas, VA 20110

$227,510/yr

Hybrid~ 32 minFlexible Schedule

Bachelor's degree in mechanical, electrical, or systems engineering or a related technical field
At least 10 years of related leadership experience in development and delivery of undersea acoustic systems for military applications
Applicants with a master's degree and a minimum of 8 years of related leadership experience are also eligible
Department of Defense (DoD) Secret security clearance is required at time of hire - active and transferable
U.S. citizenship is required
Ability to travel is required
Travel is estimated at 25% to 35%

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Senior Computer Systems Engineer

Leidos

Chevy Chase, MD 20825

RemoteFlexible SchedulePaid Time OffRetirement Benefit

BS in Engineering, Computer Science, Systems Engineering, or related field or equivalent experience with 12+ years in software development, system engineering or related field.
Additional years of experience in lieu of degree are acceptable.
Must have an active Top Secret//SCI security clearance with the ability to obtain and maintain a Polygraph.
Experience with creating design packages and workflows
Experience in writing technical solutions and whitepapers
Experience implementing key Agile processes and techniques
Experience with facilitating scrum for the team (Planning, Retrospective, Grooming & Review/Demo)
Experience with Gitlab (workflow), JIRA, Confluence, or similar tools
Familiarity with a MBSE approach and tools or experience with framework/approach like MBSE

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Program Chief Engineer

Fibertek

Herndon, VA 20171

~ 18 min Onsite

Master's or PhD degree in a relevant engineering or applied-science field
>10 years professional experience including demonstrated success leading large and diverse technical teams in an engineering or technology-development organization
Specific experience engineering, qualifying, and delivering electro-optical systems for US space and/or military applications
Technical expertise in one or more of the following skill areas: laser systems, LIDAR sensors, optical communication systems, optical systems engineering, and/or qualification of systems and technologies for aerospace and defense
Familiarity with industry-standard engineering tools in one or more disciplines: requirements tracking and verification, model-based systems engineering, circuit design and simulation, thermal and structural analysis, optical design and tolerance analysis, and/or others
Exceptional written and verbal communication skills with the ability to concisely articulate how technical solutions and maturation plans are innovative, technically credible, and responsive to current and emerging mission needs
US Citizenship and eligibility to obtain a US Security Clearance

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New, Posted 1 day ago

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Staff Systems Engineer

ManTech

Chantilly, VA 20151

2026 PhD Graduate - Autonomous Systems Design Engineer: Controls, Navigation, Sensors, and Simulation

Johns Hopkins Hospital

Laurel, MD 20707

$105,000/yr

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Senior Engineer I/II, Mechanical

MaxCyte

Rockville, MD 20850

~ 21 min OnsiteHealth InsurancePaid Time Off

B.S. in Mechanical Engineering required
5+ years of relevant experience in mechanical design in life science consumable, medical device, pharma, bioprocess components, or other regulated product development environments
10+ years for Level II
Direct experience designing single-use consumables and fluid control assemblies for cell therapy, gene therapy, bioprocessing, or sterile fluid handling systems
Experience with scaling up and high-volume manufacturing
Experience designing bioprocessing technologies such bioreactors, gas exchange, filtration, centrifugation, cell isolation, purification, process analytics, etc.
Strong understanding of fluid handling and fluid control systems, including tubing-based flow paths, pressure-driven flow, pumping, valving, and manifolds
Experience integrating fluid sensing including bubble detection, pressure & liquid sensing, etc.
Experience with FEA preferred (e.g., COMSOL)
Experience designing for GMP manufacturing environments, including cleanroom-compatible use, contamination control, and sterile closed-system processing
Strong knowledge of materials used in GMP manufacturing systems
Experience designing complex mechanical systems, subsystems, and components
Experience designing fluid interfaces and sealing solutions including rotating fluid connections, dynamic seals, face seals, gaskets, and disposable-to-instrument mating mechanisms
Experience with DFx including manufacturing, assembly, reliability, usability, cost, etc.
Experience with tolerance analysis
Proficient in SolidWorks
SolidWorks PDM preferred
Experience with Design for Six Sigma (DFSS), Quality by Design (QbD) components or similar; Working knowledge of Minitab for statistical analysis and DOE preferred
Skilled in prototyping
Working knowledge of fabrication and assembly methods such as plastic injection molding, 3D printing, CNC machining, sheet metal forming, semi-automated & automated assembly, adhesives, conversion of films and foils, etc.
Working knowledge of metrology tools
Strong knowledge of Design Control (ISO 13485) and GMP compliance for cell therapy manufacturing environments
Familiar with ISO 9001, ISO 10993, ISO14971 and other relevant international safety and quality standards
Experience writing protocols, executing tests, overseeing outsourced testing, and writing reports
Knowledge of extractables/leachable, sterilization methods, particulate control preferred
Strong interpersonal skills with a track record of cross-functional collaboration, problem solving, and driving technical alignment
Excellent written and verbal communication skills
Travel ability: 10-15% domestically

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Senior Manager, AI Engineering (People Leader) (Gen AI Platform Services)

Capital One

Mc Lean, VA 22101

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HVAC Mechanical Engineer

Johnson Controls

Washington, DC 20011

RemotePaid Time Off

Experience with project development for mechanical and low voltage building automation and controls projects (MEP, HVAC mechanical, HVAC controls, utilities, SCADA, etc)
Demonstrated expertise with building mechanical equipment, HVAC, energy management systems, or low voltage building automation systems
Experience independently leading site surveys to assess facility systems and equipment
Strong estimating skills and experience, preferably with RS Means or other estimating tools
Capable of assessing design risk
Comfortable presenting in customer-facing situations
U.S. citizen with the ability to obtain and maintain required government security clearances and/or badges as required to perform site duties. (This involves a background/character, criminal history, employment, and credit check.)
Must be based in the National Capital Region (VA/MD/DC area), preferably within an hour of Washington D.C./Northern Virginia

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