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3139 Network Security Analyst jobs in Washington,DC

New, Posted 9 hours ago

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Incident Handler/Security Analyst - 3rd shift

GovCIO LLC

Washington, DC 20544

$110,000/yr

Urgently Hiring

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Cyber Network Threat Analyst

ManTech

Springfield, VA 22150

New, Posted 5 hours ago

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Cyber Security Engineer

Maximus

Fort Meade, MD 20755

OnsiteHealth InsurancePaid Time OffRetirement Benefit

Active TS/SCI clearance is required.
Bachelor's degree in Cyber Security, Information Technology, Computer Science, or related field.
Must be able to report on-site in Ft Meade, MD up to five days per week based on customer requirements.
IAT Level II certification required.
5 years experience with DoD cybersecurity policies and frameworks (RMF, NIST, ISO 27001, CIS Controls, DISA STIGs).
5 years experience with security technologies (firewalls, IDS/IPS, SIEM, endpoint protection).
5 years experience securing network protocols, operating systems, and databases.
5 years experience scripting for automation and reporting (Python, PowerShell, or Bash).

SmartExplore AI is experimental.

New, Posted 9 hours ago

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Network Engineer Level 3

Cherokee Federal

Washington, DC 20022

OnsiteUrgently HiringHealth InsuranceRetirement Benefit

This position requires an active TS/Sensitive Compartmental Information (SCI) clearance with the ability to obtain a Counterintelligence polygraph to be considered.
Current Top Secret clearance and SCI eligible and willingness to obtain a Counterintelligence polygraph
High School Diploma or GED and 10 years of relevant experience
Associate's degree and 8 years of relevant experience
Bachelor's degree and 6 years of relevant experience
Master's degree and 4 years of relevant experience
PhD and 2 years of relevant experience
Current IAT II Compliant Certification
Thorough knowledge of DoD Intelligence Information System (DoDIIS) and Intelligence Community (IC) standards, processes, and major programs
Knowledge of DoD and IC Wide Area Network (WAN), Local Area Network (LAN), and tactical communications
Knowledge of major intelligence databases, data needs, and web-based services
Must pass pre-employment qualifications of Cherokee Federal
As required by our governmental client, this position requires being a US Citizen AND an active TS/Sensitive Compartmental Information (SCI) clearance.

SmartExplore AI is experimental.

New, Posted 1 day ago

Cybersecurity Incident Response Analyst

ManTech International

Mc Lean, VA 22101

Urgently Hiring

New, Posted 5 hours ago

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Information Systems Technician

U.S. Navy

Washington, DC 20001

New, Posted 10 hours ago

Cyber Security Analyst

CSV-TAUREAN

Washington, DC 20011

New, Posted 1 day ago

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Security Engineer and Firewall SME

BOOZ, ALLEN & HAMILTON

Washington, DC 20036

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

6+ years of experience configuring, managing, and troubleshooting NGFW deployments, including Security Policies , App-ID, User-ID, Threat Prevention, or URL Filtering
Experience deploying and operating Prisma Access or SASE solutions, including SD-WAN integration, remote access, such as GlobalProtect, and cloud-delivered security services
Experience managing multi-device environments through Panorama, including device groups, templates, and policy push workflows
Knowledge of VPC architecture, Tran sit Gateway, AWS Network Firewall, Security Groups, NACLs, and deploying Palo Alto VM-Series or Cloud NGFW in AWS
Knowledge of BGP, OSPF, static routing, NAT, and IPsec / SSL VPN as they apply to firewall design
Ability to own firewall incidents end-to-end, including participating in on-call rotations, triaging network security events, and driving issues to resolution under pressure
Ability to diagnose connectivity and policy issues using packet captures, traffic logs, and CLI tooling across both physical and cloud-based firewalls.
Ability to mentor junior and mid-level engineers and take ownership of smaller scoped projects and workstreams
Ability to obtain and maintain a Public Trust or Suitability/Fitness determination based on client requirements
HS diploma or GED
Applicants selected will be subject to a government investigation and may need to meet eligibility requirements of the U.S. government client .

SmartExplore AI is experimental.

New, Posted 10 hours ago