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Network Administrator

Bristow,VA

657 Network Administrator jobs in Bristow,VA

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25H Network Communication Systems Specialist - Hiring Immediately

U.S. Army Reserves

Washington, DC 20011

~ 43 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • 10 weeks of Basic Training
  • 19 weeks of Advanced Individual Training
  • U.S. Citizen
  • 17 to 42 Years Old
  • High School Diploma or GED
  • Meet Tattoo Guidelines
  • No Major Law Violations
  • No Medical Concerns
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Finance and Contracts Administrator

iCatalyst

Mc Lean, VA 22102

New, Posted 19 hours ago
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C2 Systems Integration Expert

ManTech

Stafford, VA 22554

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Senior Real Estate Development Manager, AWS Infrastructure Services

Amazon Data Services

Herndon, VA 20171

Advanced Electronics / Computer Field Technician

US Navy

Woodbridge, VA 22193

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Sales Rep - Entry Level - Weekly Pay

Vector Marketing

Arlington, VA 22204

Flexible Schedule

  • Enjoy working with people
  • All ages eighteen plus or seventeen and a high school graduate
  • Conditions apply
  • Willing to learn and apply new skills
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New, Posted 17 hours ago
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Cyber Fusion Analyst - TS/SCI Required

TEKsystems

Alexandria, VA 22301

$55-$60/hr
~ 42 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in cybersecurity, information technology, computer science, intelligence studies, or a related technical discipline and 8+ years of relevant experience; additional relevant experience, cybersecurity education, or industry certifications may be substituted for a degree.
  • 4+ years of experience supporting cybersecurity operations, cyber threat intelligence, threat hunting, incident response, cyber network defense, or a closely related cyber mission.
  • Active Top Secret security clearance
  • Must meet DoD 8140 IAT Level II baseline certification requirements before starting work and possess, or obtain and maintain within the required program timeframe, a DoD 8140 CSSP Analyst (CSSP-A) certification.
  • Demonstrated experience applying MITRE ATT&CK;, Cyber Kill Chain, or comparable frameworks to characterize adversary activity, TTPs, attack lifecycles, vulnerabilities, malware behaviors, and indicators.
  • Hands-on experience conducting hypothesis-driven threat hunts, developing detection logic and analytic queries, and pivoting from external threat reporting, IOCs, and OSINT to internal enterprise telemetry.
  • Demonstrated experience querying, analyzing, and correlating high-volume SIEM, EDR, endpoint, network, NetFlow, packet, log, and other host- or network-based security data; working knowledge of TCP/IP, common ports and protocols, network traffic flow, OSI model, system administration, defense-in-depth, and enterprise security architecture.
  • Ability to work 100% onsite at the Mark Center during normal business hours; schedule flexibility may be required to support mission requirements.
  • This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret)
  • Because an active or interim DoD clearance is required, U.S. Citizenship is required
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New, Posted 13 hours ago
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Windows Client Engineer, Region Services Corporate Infrastructure (RSCI) - VECTOR Team

Amazon Development Center U.S.

Herndon, VA 20171

~ 31 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

  • Associate's degree or above, or Cloud+ or GICSP (Global Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP (Systems Security Certified Practitioner)
  • 4+ years supporting Windows OS to include 4 of the following: Active Directory, DHCP, PowerShell, ECM, GPO, DNS, 802.1x, disaster recovery/business continuity, AI, Automation
  • ECM experience for OS imaging, patching, and software deployment
  • PowerShell or equivalent scripting experience
  • Current, active US Government Security Clearance of TS/SCI with Polygraph
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Senior IT Hardware Buyer | ITAD & Secondary Market

Securis

Chantilly, VA 20151

Easy Apply
Day Program Professional

Beacon Specialized Living

Manassas, VA 20110

~ 13 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Must be at least 18 years old
  • Valid driver's license
  • GED or High School Diploma
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