521 Network Engineer Ccna jobs in Washington,DC

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Senior Network Engineer

Leidos

Fort Belvoir, VA 22060

~ 27 min OnsitePaid Time OffRetirement Benefit

Active Top Secret (TS) clearance with SCI eligibility.
Bachelor's degree in Computer Science, Electrical/Network Engineering, Information Systems, or a related technical discipline with 8-12 years of relevant experience, OR a Master's degree with 6-10 years of relevant experience.
Current DoD 8570/8140 baseline certification (Security+ and CCNA).
Proven experience in engineering and sustaining enterprise network infrastructure in DoD or other federal environments.
Hands-on experience with routing and switching protocols (BGP, OSPF), network security (NGFW, IDS/IPS), and load balancing.
Experience with configuring routers, switches, firewalls, load balancers, and VPN solutions from vendors like Cisco, and Palo Alto.

SmartExplore AI is experimental.

Software Engineer with Poly SR SWE2

Lockheed Martin

Annapolis Junction, MD 20701

~ 32 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

TS/SCI w/ FSP
Twenty (14) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree.
Experience as a Software Engineer with knowledge assisting in the design, development, testing, and debugging of software solutions, with a focus on Linux operating systems.
Strong Familiarity with programming languages such as Java.

SmartExplore AI is experimental.

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Senior Computer Network Engineer

Leidos

Lorton, VA 22079

~ 23 min OnsitePaid Time OffRetirement Benefit

Bachelors degree and (8)+ years of prior relevant experience or Masters with (6)+ years of prior relevant experience
Cisco Certified Network Professional (CCNP)
Engineering, Deployment and operations of LAN and WAN Switches, and Firewalls ensuring seamless integration into existing network infrastructure
Working knowledge of defense-in-depth principles, network/HW/SW security architecture, network topology, IT device integrity, and common security elements
Installs, configures, and maintain equipment including Cisco network and FW gear Cisco 2900, 4500, 9300, 9400, 6800 and Nexus 9000, and Cisco Firepower, ASA.
Experience with and proven methods for managing the information security incident lifecycle, including incident response, mitigation, post-action reporting, and mapping a path forward.
Network Management experience with Solarwinds, or WhatsUP Gold, NetQoS, NetBrain
Cross platform familiarity and experience with VMWARE, Linux, Microsoft Server and AD.
Build firewall policy and optimized rule sets for improved efficiency and threat prevention.
Deploy new network configuration to meet NIST/FISMA/STIG compliance requirements
Support ATO reviews and Audits
Ability to obtain DHS EOD SCI

SmartExplore AI is experimental.

New, Posted 1 day ago

ResumeLibrary

Senior Manufacturing Test Development Engineer

Jabil Circuit

Washington, DC 20006

Associate, Infrastructure Project Advisory (Construction/Engineering)

KPMG

Washington, DC 20007

OnsiteHealth InsuranceRetirement Benefit

Minimum of one year of recent experience in field construction management or construction advisory services with increasing roles and responsibilities in a variety of large capital project types for both public and private clients
Bachelor's degree is required
Master's degree from an accredited college or university in Engineering, Architecture, Building Science, Construction Management, Accounting, or a related field is preferred
Professional Engineer, Project Management, Certified Construction Manager, Certified Public Accountant, American Institute of Architects, or other professional certification is preferred
Must be authorized to work in the U.S. without the need for employment-based visa sponsorship now or in the future. KPMG LLP will not sponsor applicants for U.S. work visa status for this opportunity (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa)
Must be willing and able to travel as needed

SmartExplore AI is experimental.

New, Posted 1 day ago

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AI Engineer

Capital One

Mc Lean, VA 22101

New, Posted 1 day ago

ResumeLibrary

Lead, Software Engineer

L3Harris Technologies

Herndon, VA 20192

~ 34 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's Degree and minimum 9 years of prior relevant experience
Graduate Degree and a minimum of 7 years of prior related experience
In lieu of a degree, minimum of 13 years of prior related experience
2+ years in a software leadership or project management role
At least 5 years of experience with software design and development using C/C++ programming languages
Ability to obtain and maintain a US Security Clearance

SmartExplore AI is experimental.

New, Posted 20 hours ago

Senior Specialist, Information Security Systems Engineering

L3Harris Technologies Careers

Chantilly, VA 20152

Bilingual Preferred

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Senior Systems Analyst

ManTech

Arlington, VA 22203

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Geospatial Platform Engineer (TS/SCI with FS Poly)

Vantor

Mc Lean, VA 22101

$215,000-$236,500/yr

~ 19 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you mustbe a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with required polygraph.
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).
Active/current TS/SCI with required polygraph
US citizenship required
Bachelor's degree in computer science, information systems, engineering, data science, geospatial science, or related area of study.
Minimum 8 years of experience with a Bachelor's degree; or 7 years of experience with a Master's degree; or 6 years of experience with a Doctorate.
Strong experience developing production software using languages such as Python, Java, C++, JavaScript, TypeScript, SQL, Bash, or similar languages.
Demonstrated experience supporting geospatial, imagery, AI/ML, data-driven, or analytic applications.
Experience with Docker, Kubernetes, CI/CD pipelines, infrastructure automation, and containerized architectures in hybrid, on-premises, virtualized, or classified environments.

SmartExplore AI is experimental.