541 Network Engineer jobs in Gaithersburg,MD

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Network Engineer

Leidos

Fulton, MD 20759

~ 31 min OnsitePaid Time OffRetirement Benefit

Must hold an active Secret security clearance prior to start.
Must be able to obtain and maintain a Top Secret clearance.
US Citizenship required.
Bachelor's degree
8+ years of related experience
Additional years of experience may be considered in lieu of degree
DoD 8570 IAT Level II certification required prior to start (Security+ CE or equivalent).
Advanced knowledge of enterprise routing and switching technologies.
Experience implementing and supporting large-scale enterprise network infrastructure.
Hands-on experience with routing protocols including BGP and OSPF.
Experience with switching technologies including VLANs, STP, and Layer 2/Layer 3 network design.
Strong understanding of IP networking, subnetting, and network troubleshooting methodologies.
Experience performing network hardware refreshes, circuit migrations, and infrastructure modernization activities.
Experience developing implementation plans, migration procedures, and technical documentation.
Familiarity with DISA STIG compliance requirements and secure network configuration practices.
Ability to coordinate and execute maintenance activities in a mission-focused enterprise environment.
Ability to travel up to 25%, including potential OCONUS travel.
Willingness to support scheduled after-hours maintenance windows as required.

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

Capital One

Mc Lean, VA 22101

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AWS Cloud Security Engineer - Cleared

RightDirection Technology Solutions

Washington, DC 20078

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Digital Pathology Field Service Engineer

TD Synnex

Washington, DC 20022

Flexible Schedule

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Applied Geospatial ML Engineer - (TS/SCI with CI Poly)

Vantor

Herndon, VA 20170

~ 38 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

TS/SCI with CI Poly
To be eligible for this position, you mustbe a U.S. Citizen.
Must be a U.S. citizen with an active TS/SCI and the ability to obtain a CI polygraph.
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).
B.S. in Data Science, Engineering, Math, Physics, Computer Science, or related field
5+ years designing, developing, testing, and deploying AI/ML models across diverse data types
Minimum 2 years of experience with low-shot learning, robust ML, spatial trajectory analytics, and cloud-based platforms (e.g., AWS, Azure) and AI/ML services (e.g., SageMaker, Watson Studio)
Experience working with remote sensing and geospatial datasets, including EO/SAR imagery, sensor-based data streams and familiarity with government collection platforms.
Experience with modern development practices, including version control, and CI/CD
Competence with Linux environments

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Technical Security Engineer

BOOZ, ALLEN & HAMILTON

Columbia, MD 21044

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

3+ years of experience with information system security management, including performing monitoring, auditing, and analyzing information for risks and ensuring secure system operations
Experience in secure systems administration, including system hardening, patching, logging, and configuration management
Experience authoring or editing technical security documentation and developing accreditation body of evidence packages
Experience leading or supporting Risk Management Framework ( RMF ) processes through ATO or ATO renewal and coordinating with ISSMs, ISSOs, assessors and authorizing officials
Knowledge of network fundamentals, including TCP / IP, firewalls, VLANs, routing, and VPNs
Knowledge of NIST SP 800-37, NIST SP 800-53, and CNSSI 1253
Ability to independently review technical system architectures and identify security gaps
Ability to map 800-171 / CMMC practices to technical implementations
TS/SCI clearance with a polygraph
Bachelor's degree in a CS or IT field and 5+ years of experience with security engineering or systems or network administration, or 10+ years of experience with security engineering or systems or network administration in lieu of a degree

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System Engineer (SDA) - Enterprise

QinetiQ

Chantilly, VA 20151

~ 44 min Onsite

Bachelor's degree in science, technology, engineering or mathematics
Minimum of 10+ years experience with satellite and ground systems
Technical and analytic understanding of satellite and ground system interaction
Experience in systems engineering
Ability to work in fast paced environment with excellent oral and written communication skills
TS Clearance with SCI Eligibility; #qinetiqclearedjob

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Senior Human System Integration Engineer - Clearance Required

Cydecor

College Park, MD 20740

~ 36 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

10+ years of experience
Relevant Human Systems Integration (HSI) engineering experience related R&D;, T&E;, and systems acquisition programs.
BS Degree from ABET recognized engineering curriculum OR BS Degree in physical science, engineering, or mathematics that includes 24 semester hours in physical science and/ or related engineering science such as mechanics, dynamics, properties of materials, and electronics.
Interim or Active Top Secret clearance

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Senior Engineer I/II, Mechanical

MaxCyte

Rockville, MD 20850

~ 18 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 Systems Engineer (Electrical Focus)

BAE Systems

Rockville, MD 20850

~ 18 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree and 8 years professional work experience OR Master's degree and 6 years professional work experience
Demonstrated experience with one or more of the following: DOORS, Engineering Requirements Documents, and/or Excel
Excellent oral, written, and interpersonal communication skills, to be able to communicate with management, technical leads, and external stakeholders
Ability to speak confidently to customer and large groups of stakeholders, both virtually and in-person
Proactive and problem-solving mindset to resolve higher priority issues
High attention to detail
Organizational and time management skills, to be able to process various changes at once

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