407 Computer Science jobs in Ashburn,VA

B.S. in Mechanical Engineering required
M.S. preferred
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 QbD principles, Design for Six Sigma (DFSS), Critical Parameters Design and Management (CPD&M) or similar
Working knowledge of Minitab for statistical analysis and Design of Experiments (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 10-15% domestically

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Full Stack Software Developer

Leidos

Fairfax, VA 22036

RemotePaid Time OffRetirement Benefit

Bachelor's degree in Computer Science, Information Technology, or related field and 8 to 12 years of relevant experience or Masters Degree and 6 to 10 years.
3+ years of experience in full stack development.
Proficient in Power Apps (Canvas and Model-Driven apps).
Experience with Appian development and workflows.
Strong understanding of data structures, algorithms, and software design principles.
Familiarity with JavaScript, C#, SQL, and RESTful APIs.
Excellent problem-solving skills and attention to detail.
Must be able to obtain and maintain FAA Public Trust.

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Full Stack Software Engineer

Vantor

Springfield, VA 22150

$150,000-$165,000/yr

~ 41 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you must be a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level.
Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
US citizenship and a current TS/SCI clearance (with willingness to get a CI Polygraph).
Bachelor's degree in Computer Science or related technology fields
5+ years of proficient experience with:
Developing custom software solutions
Performing data extraction, manipulation, visualization, and analysis with strong proficiency in Java, Python or C++
Linux skills and familiarity with cloud architectures, AWS, C2S
NoSQL Data Stores - Elastic, MongoDB, etc.
Development tools such as Git, Eclipse, Maven
Ability to work both independently and in a team environment.
Ability to work full-time onsite.

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Maintenance Technician

McKesson

Frederick, MD 21703

~ 48 min Onsite

High school diploma or equivalent
1+ year of facilities engineering or industrial maintenance experience
Working knowledge of electrical systems: 460V/220V/120V AC and 24V DC circuits, motor starters, power distribution, PLC programming (ladder logic), and control circuit devices
Mechanical aptitude: bearing/shaft/drive alignment, belt and chain tensioning, pneumatic systems, and preventive maintenance scheduling
Computer proficiency: Windows OS troubleshooting, Ethernet networking, RS232/RS422 serial communications, and hardware-level diagnostics (cards, chips, I/O devices)
Ability to read and interpret electrical schematics
Environment: Production/warehouse environment with closely monitored and legally compliant regulations
Physical Requirements: 100% standing, bending, lifting, and climbing throughout the shift

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