1481 Network Administrator Security jobs in Silver Spring,MD

This position requires an active TS/SCI U.S. Security Clearance and current FSP (Full Scope Polygraph) (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active.)
Level 3: 3+ years of related work experience or an equivalent combination of education and experience
Experience managing and maintaining physical (Cisco) and virtual networking devices
In-depth knowledge and experience with network segmentation and complex routing across networks
Advanced troubleshooting skills and problem-solving abilities and able to diagnose and resolve complex technical issues with critical thinking
Familiarity with cloud (AWS and/or Azure) and/or virtualization technologies such as VMware, Hyper-V, and/or Nutanix AHV
Experience with network automation tools in enterprise environments

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New, Posted 19 hours ago

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Linux Systems Administrator

BOOZ, ALLEN & HAMILTON

Washington, DC 20011

RemoteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

3+ years of experience with RedHat Enterprise Linux or CentOS
Experience managing virtual machines and VMware ESXi
Knowledge of Linux firewalls, networking configuration, and DNS
Active TS/SCI clearance; willingness to take a polygraph exam
Bachelor's degree in an IT field and 5+ years of experience with systems administration, or 12+ years of experience with systems administration in lieu of a degree
Ability to obtain a DoD 8570.1 IAT Level II Compliant certification within 60 days of start date
DoD 8570.1 IAT Level II Compliant certification

SmartExplore AI is experimental.

New, Posted 5 hours ago

Onsite Network/Infrastructure Engineer (Active TS//SCI)

Axiom Technologies

Reston, VA 20191

New, Posted 19 hours ago

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Network Knowledge Management Quality Assurance Lead

CACI International Inc

Sterling, VA 20164

~ 38 min OnsiteUrgently Hiring

Minimum Clearance Required to Start: TS/SCI with Polygraph
TS/SCI with poly required
Bachelor's degree in Computer Science, Information Technology, or equivalent work experience
10+ years of related work experience
Good working knowledge of the Service Management workflows and ITSM processes
ITIL V3 or 4 certification and training
Experience with Network Capacity Management processes and practices
Strong understanding of network technologies and capacity management principles
Proficiency in QA methodologies, tools, and best practices
Experience with automation testing tools and scripting languages
Excellent analytical and problem-solving skills
Strong communication and interpersonal skills
Ability to work in a fast-paced, dynamic environment
Percentage of Travel Required: Up to 10%
Type of Travel: Local

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New, Posted 1 day ago

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Program Support Specialist - Mid

Cherokee Federal

Washington, DC 20036

~ 22 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Active Secret clearance, or the ability to obtain a Secret clearance, required.
Must pass pre-employment qualifications of Cherokee Federal.
U.S. Citizenship is required.
Must be a US Citizen.
Associate degree
Associate's degree
5 years (related)
5 years of related experience
This position requires an active Secret clearance or the ability to obtain a Secret clearance to be considered.

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New, Posted 20 hours ago

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Systems Administrator

Katz Banks Kumin LLP

Washington, DC 20011

New, Posted 1 day ago

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Junior Satellite Network Engineer

Dish Network

Germantown, MD 20875

$80,000/yr

Bilingual Preferred

New, Posted 11 hours ago

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Administrative Specialist

RoadSafe Traffic Systems, Inc.

Upper Marlboro, MD 20774

~ 32 min OnsiteHealth InsuranceRetirement Benefit

High school diploma or GED required
3-5 years of administrative experience required
Strong verbal, written, and interpersonal skills
Excellent attention to detail to ensure accurate invoices and payments
Proficient in billing software and accounting systems for processing invoices, payments, and account reconciliation
Strong numerical skills to analyze financial data, resolve discrepancies, and produce accurate reports
Ability to thrive in a fast-paced construction office environment
Strong organizational skills to prioritize workload and meet deadlines
Proficient in MS Outlook, Excel, Word, and office equipment

SmartExplore AI is experimental.