2,184 Results for

Network Administration Jobs in Crystal, VA

Jobs

Senior Network Engineer - Voice (CCNP Collaboration) Jobot

Fort Washington, MD

$190,000–$240,000 / year
Quick Apply

The ideal candidate brings deep hands-on experience with Cisco Unified Communications Manager (CUCM), advanced network infrastructure, and Tier 3/Tier 4 technical support, along with the ability to lead complex engineering initiatives. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

2 days ago

Core Network Engineer - CCNP-SP required - FULLY REMOTE Sparks Group

Herndon, VA

Remote

$120,000–$150,000 / year
Quick Apply

Job Summary/Company : Sparks Group is seeking a Core Network Engineer III for a remote, direct hire opportunity supporting enterprise and service provider networks within a Managed Services Center. Active Cisco CCNP Service Provider certification and 5+ years of service provider networking experience, including strong optics knowledge and complex network troubleshooting.

7 days ago

Network Security Engineer Credence

McLean, VA

$130,000–$155,000 / year
Quick Apply

Support audit readiness and compliance for CMMC Level 2 and SOC 2, including maintaining network-layer controls in the System Security Plan (SSP), providing firewall and network evidence for assessments, and contributing to ISSO functions as needed. Experience with network monitoring and management platforms such as PRTG Network Monitor, network documentation tools such as NetBox, and network automation and configuration management tools such as Ansible.

10 days ago

Jr. Network Engineer level 1 (ONSITE/Field) TRIGYN TECHNOLOGIES, INC.

Arlington, VA

Contractor

The individual should be comfortable working under the direction of Network Engineers and Senior Network Engineers while independently completing assigned installation, testing, documentation, and basic troubleshooting tasks. This position will work alongside Network Engineers and Senior Network Engineers to assist with the deployment, replacement, testing, troubleshooting, and documentation of network infrastructure across County facilities.

2 days ago

Staff Network Engineer Visa

Ashburn, VA

$134,500–$214,700 / year

This role is responsible for planning, designing, and implementing networked systems, including configurations, supporting and troubleshooting network problems, and coordinating with vendors for installation of routers, bridges, concentrators, and switches. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

Today

Sr. System and Network Engineer (on-site) CFS

Chantilly, VA

$120,000–$130,000 / year

This individual will serve as a key technical resource supporting Microsoft 365, Azure, networking, and security initiatives in a modern SaaS-focused environment. This is an excellent opportunity for a hands-on cloud infrastructure professional seeking autonomy, visibility, and the opportunity to help drive technology initiatives in a collaborative environment.

9 days ago

Network Engineer I System One

Arlington, VA

Quick Apply

The individual should be comfortable working under the direction of Network Engineers and Senior Network Engineers while independently completing assigned installation, testing, documentation, and basic troubleshooting tasks. Success in this role will require attention to detail, strong documentation habits, good communication skills, a willingness to learn, and the ability to reliably execute assigned project work across multiple facilities.

1 day ago

Network Engineer Jobot

Washington, DC

$110,000–$140,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a cybersecurity, engineering, risk, and compliance firm serving defense partners, multinational corporations, and government agencies with critical missions.

9 days ago

Resident Network Engineer – Data Center (TS/SCI w/ Full Scope Poly) Jobot

Columbia, MD

$140,000–$200,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We're one of the world's largest enterprise technology companies, building the networking, compute and cloud platforms that keep governments and Fortune 500 organizations running.

1 day ago

Network Engineer- Active Secret Clearance Required VETS, Inc

Springfield, VA

Quick Apply

Strong/Deep knowledge of Layer2/Layer3, routing and switching, tunneling, and networking protocols: BGP, OSPF, EIGRP, static, L2TP, IPSEC, VPN, DMVPN, GRE Spanning tree, etherchannel, vlan trunking, 802.1q, HSRP, VRRP, GLBP, VPC, MPLS, and VLANs, as well as experience with enterprise-grade routers and switches. Bachelor's degree in a network engineering/computer engineering related discipline and 10+ years IT network engineering and architecture experience (Tier III and above, network infrastructure design and implementation) with large, complex networks and cloud environments; Masters and 8+ years of related experience; may accept additional experience in lieu of degree.

5 days ago

Systems Administrator Credence

McLean, VA

$110,000–$140,000 / year
Quick Apply

Success in this role requires strong Microsoft endpoint and identity administration experience, hands-on vulnerability remediation work, scripting ability in PowerShell or Python, and the judgment to resolve escalated issues independently while documenting what was done. • Certifications such as Microsoft AZ-500, AWS Certified Security Specialty, AWS Certified Solutions Architect Associate, CompTIA Security+, CCNA, CISSP, AWS Security Specialty or similar.

4 days ago

Hardware Engineer III System One

Alexandria, VA

$150,000 / year
Quick Apply

Provide web development, security administration, and IT services to implement JDS activities associated with analytic support to future force planning and capabilities. A minimum one (1) year of demonstrated ability leading the management of DoD systems, networks, and IT infrastructure configuration.

2 days ago

Senior PostgreSQL DBA Jobot

Washington, DC

$180,000–$220,000 / year
Quick Apply

We are an IT services firm delivering Enterprise Network Engineering, Enterprise IT, Program Management, and Project Management support to large commercial corporations, government agencies, and government contractors across the Washington, DC metropolitan area and beyond. What We Are Looking For: We are seeking a Senior PostgreSQL Database Administrator with 10+ years of hands-on database administration experience, including at least 5 years of recent, deep expertise in PostgreSQL.

9 days ago

Network Security Engineer (Firewall & Vulnerability Management) Enterprise Firewall Engineering/Check Point, Endpoint Security Administration Peraton Inc

Washington, DC

$135,000–$216,000 / year

Serving as the single dedicated technical engineering resource, the selected candidate will independently execute ten security improvement projects spanning vulnerability management, endpoint protection, patch management, firewall and network security, identity and access management, and security governance. Responsibilities extend beyond identifying vulnerabilities and recommending corrective actions to directly implement approved security configuration changes, executing technical remediation, optimizing security platforms, and delivering measurable improvements to the organization''s security posture.

13 days ago

Network Security Engineer (Firewall & Vulnerability Management) - Enterprise Firewall Engineering/Check Point, Endpoint Security Administration Peraton

Washington, D.C.

$135,000–$216,000 / year
Full time

Serving as the single dedicated technical engineering resource , the selected candidate will independently execute ten security improvement projects spanning vulnerability management, endpoint protection, patch management, firewall and network security, identity and access management, and security governance. Responsibilities extend beyond identifying vulnerabilities and recommending corrective actions to directly implement approved security configuration changes, executing technical remediation, optimizing security platforms, and delivering measurable improvements to the organization's security posture.

15 days ago

Chief Medical Officer - CMO - For Veterans Administration Community Care Network - Remote UnitedHealth Group Inc.

Washington, DC

Remote

$292,300–$438,500 / year

We are committed to creating an inclusive workplace where everyone feels welcomed, valued, heard and respected, empowering people to bring their authentic selves to work and strengthening our collective impact through diverse talents, backgrounds, experiences and perspectives. Together, we are shaping the future of healthcare by harnessing technology and innovation to make care simpler to navigate, more affordable and more connected for the people we serve.

16 days ago

Chief Medical Officer - CMO - for Veterans Administration Community Care Network - Remote UnitedHealth Group Inc

Washington D.C., DC

Remote

$292,300–$438,500 / year

19 days ago

Network Administrator/Senior Network Administrator City of Georgetown

$79,417–$99,486.40 / year

Participates in application software installation, implementation, and operational monitoring, managing and maintaining Local Area Network (LAN), Wide Area Network (WAN), Firewalls, Wireless Access Systems, cable plant, internet circuits, and related servers and services. Monitors and/or reviews system activity (up to and including user experience), progress, and performance reports, to ensure accurate, appropriate, and effective use of systems, including documentation, long-range requirements, and operational guidelines, to continually seek opportunities for improvement.

11 days ago

Corporate Enterprise Network (WAN): Network Engineer - Senior TekSynap

Fort Belvoir, Virginia

$75,000–$125,000 / year
Full time

Pre-approved alternate work locations include the following DLA locations and surrounding commuting zones: DLA Disposition Services, Battle Creek, MI 49037; DLA Defense Supply Center, Columbus, OH 43213; DLA Dayton, WPAFB, Dayton OH 45433; DLA Distribution, New Cumberland, PA 17070; DLA Ogden Defense Depot, Ogden, UT 84404; DLA Troop Support, Philadelphia, PA 19111; DLA Aviation, Richmond, VA 23297; DLA Distribution, Anniston, AL 36201; DLA Distribution, San Diego, CA 92136; DLA Disposition Services, Fort Bragg, NC 28307; DLA Disposition Services, Robins AFB, GA 31098; DLA Disposition Services, Tobyhanna, PA 18466. Five (5) years of progressive Information Technology (IT) experience including at least two projects in the following technical areas: Network Management (Local Area Network (LAN)/ Wide Area Network (WAN)) - Updated/changed configuration files, provided support doing refresh of hardware and firmware, researched and applied compliance requirements (Patch Management).

30+ days ago

Corporate Enterprise Network (WAN): Network Engineer Senior TekSynap Corp

Fort Belvoir, VA

$75,000–$125,000 / year

30+ days ago

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Network Administration Jobs in Crystal, VA

Senior Network Engineer - Voice (CCNP Collaboration) Jobot

Core Network Engineer - CCNP-SP required - FULLY REMOTE Sparks Group

Network Security Engineer Credence

Jr. Network Engineer level 1 (ONSITE/Field) TRIGYN TECHNOLOGIES, INC.

Staff Network Engineer Visa

Sr. System and Network Engineer (on-site) CFS

Network Engineer I System One

Network Engineer Jobot

Resident Network Engineer – Data Center (TS/SCI w/ Full Scope Poly) Jobot

Network Engineer- Active Secret Clearance Required VETS, Inc

Systems Administrator Credence

Hardware Engineer III System One

Senior PostgreSQL DBA Jobot

Network Security Engineer (Firewall & Vulnerability Management) Enterprise Firewall Engineering/Check Point, Endpoint Security Administration Peraton Inc

Network Security Engineer (Firewall & Vulnerability Management) - Enterprise Firewall Engineering/Check Point, Endpoint Security Administration Peraton

Chief Medical Officer - CMO - For Veterans Administration Community Care Network - Remote UnitedHealth Group Inc.

Chief Medical Officer - CMO - for Veterans Administration Community Care Network - Remote UnitedHealth Group Inc

Network Administrator/Senior Network Administrator City of Georgetown

Corporate Enterprise Network (WAN): Network Engineer - Senior TekSynap

Corporate Enterprise Network (WAN): Network Engineer Senior TekSynap Corp

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