Top 1121 Network analyst Jobs in Fairfax Va

AI & Security Infrastructure Integration Engineer
Leidos —Alexandria, VA
- $107,900 - $195,050 a year
- Full-time
- Hybrid work
- Analysis skills
- Bachelor's degree
- Fair chance
API Systems Engineer
Navy Federal Credit Union —Vienna, VA
- $96,100 - $123,200 a year
- Online Application
- Oracle
- Computer Science
- Research
Data Governance Analyst
Bright Star Solutions LLC —Washington, DC
- $140,000 - $155,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- 8 years
- Health insurance
- Dental insurance
Quick Apply
14d
Systems Engineer SME w/Poly
General Dynamics Information Technology —Herndon, VA
- $169,604 - $229,464 a year
- Multiple hires
- Mid-level
- Travel
- Up to 25% travel
- Paid time off
- 401(k) matching
Digital Forensic Technician
Peraton —Arlington, VA
- $104,000 - $166,000 a year
- Research
- Mid-level
- Windows
- Health savings account
- Paid holidays
Lead Security Engineer II, Splunk Security Content Visualization Expert (Secret Clearance)
Deloitte —Rosslyn, VA
- $137,700 - $229,500 a year
- Full-time
- 3 years
- Bachelor's degree
- Travel
10d
Security Engineer III, Exploitation Analyst / Incident Responder (TS Clearance)
Deloitte —Rosslyn, VA
- $102,500 - $188,900 a year
- Full-time
- Computer Science
- Office
- Windows
Security Engineer III, Exploitation Analyst / Incident Responder (TS Clearance)
Deloitte —Rosslyn, VA
- $102,500 - $188,900 a year
- Full-time
- Computer Science
- Office
- Windows
Cyber Investigations Analyst - OTA / Active Top Secret
Peraton —Arlington, VA
- $80,000 - $128,000 a year
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
- Health savings account
- Paid holidays
Data Analyst/Instructor (Kaiserslautern, Germany)
JANSON —Fairfax, VA
- Full-time
- Computer science
- Computer Science
- 3 years
Quick Apply
Network Engineer III
Cherokee Federal —Springfield, VA
- $145,566 a year
- Weekends as needed
- Azure
- AWS
- Analysis skills
- Health insurance
- Dental insurance
Palo Alto Network Security Engineer
Sedulous Consulting Services LLC —Fort Belvoir, VA
- $90,000 - $160,000 a year
- Full-time
- English
- Mid-level
- Travel
- Travel reimbursement
- Disability insurance
Quick Apply
Systems Engineer Expert
Cherokee Federal —Herndon, VA
- $230,000 - $240,000 a year
- Full-time
- Azure
- 11+ years
- Master's degree
- Health insurance
- Dental insurance
7d
Database Administrator (Entry Level to SME) TS/SCI with Poly REQUIRED
CGI Group, Inc. —Arlington, VA
- $89,600 - $204,000 a year
- Azure
- Current TB test
- System design
- Paid parental leave
- Paid holidays
Sr. Cybersecurity Architect - Active Top Secret
General Dynamics Information Technology —Washington, DC
- $178,500 - $241,500 a year
- Hybrid work
- Windows
- Bachelor's degree
- Travel
- Paid time off
- 401(k) matching
Cybersecurity Officer (Entry to Senior Level) TS/SCI with Poly REQUIRED
CGI Group, Inc. —Arlington, VA
- $89,600 - $204,000 a year
- Azure
- Surgery
- System design
- Paid parental leave
- Paid holidays
Data Analyst resumes due by 8/20
ABBTECH Professional Resources, Inc. —Washington, DC
- $65 - $80 an hour
- Temporary
- Mid-level
- Analysis skills
- Project management
- AD&D insurance
- Paid holidays
Quick Apply
FSR Analyst
DCI Solutions —Washington, DC
- $100,000 - $140,000 a year
- Full-time
- Classroom
- Java
- Analysis skills
- Health savings account
- Relocation assistance
Quick Apply
14d
Information Assurance Security Engineer
General Dynamics Information Technology —Springfield, VA
- $159,850 - $164,382 a year
- Computer Science
- Windows
- AWS
- Paid time off
- 401(k) matching
Adversary Network Intelligence Analyst
MANTECH —Quantico, VA
- Full-time
- Mid-level
- Office
- Analysis skills
4d

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network analyst jobs near fairfax va

AI & Security Infrastructure Integration Engineer

Leidos -
Alexandria, VA

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Job Details

Full-time
$107,900 - $195,050 a year

Qualifications

Linux support
Tooling
Bash
Security data analysis
DoD 8570
Routing protocols
Network routing
IAT
Python

Full Job Description

Description

Leidos is seeking an AI & Security Infrastructure Integration Engineer to join our team in Alexandria, VA. This is a hybrid position allowing partial telework, but the majority of the time is spent on-site and candidates must be within commutable distance.

Position Overview

As an AI & Security Infrastructure Integration Engineer on our team, you will bridge the gap between traditional security infrastructure and modern programmatic defense. You will operate, maintain, and evolve the network security infrastructure utilized by our 24x7x365 mission-critical security operations team. Your primary focus will be transforming manual workflows into automated pipelines by leveraging Python, developing robust API integrations, and exploring AI/LLM orchestration to rapidly scale threat detection and response capabilities.

Primary Responsibilities

Develop and maintain Python-based tools, scripts, and frameworks to automate routine security infrastructure tasks, policy deployments, and system health checks.
Design, build, and integrate custom APIs to connect disparate cybersecurity tools (SIEM, IDS/IPS, Netflow, and threat intelligence feeds) into a cohesive, orchestrated ecosystem.
Evaluate and integrate AI/ML technologies and LLM-based solutions to optimize alert triage, automate playbook generation, and accelerate incident analysis for the SOC team.
Operate, maintain, and upgrade core cybersecurity capabilities (IDS/IPS, Netflow, SIEM, Snort, Linux, and Virtualization environments).
Manage high-priority tasks, infrastructure outages, and routine patching/updates.
Maintain precise network topology and elevation diagrams for all managed security equipment.
Ensure strict adherence to government compliance standards and coordinate changes through official Change Control Boards (CCB).
Advise and strategize with program and government leadership on engineering modern, code-driven security infrastructure solutions.

Required Clearance and Certifications

Active DoD Secret Required with DoD TS/SCI Eligibility
Must have DoD 8570 IAT II certification OR meet DoD 8140 Intermediate Cyber Defense Infrastructure Support Specialist requirements prior to start
Must obtain DOD-8570 CSSP Infrastructure Support certification within 6 months of hire.

Required Qualifications

Bachelor's degree with 8+ years of professional experience (additional relevant military or work experience may be considered in lieu of a degree).
2+ years of hands-on experience deploying and maintaining cybersecurity tools (especially IDS/IPS, SIEM, or firewalls).
Strong, practical knowledge of network protocols, traffic analysis, and routing/switching.
Proficiency in Linux administration and shell scripting (Bash).

Preferred Qualifications

Strong proficiency in Python (specifically writing scripts for system automation, network interaction, and data parsing).
Demonstrated experience working with RESTful APIs, JSON/YAML data structures, and webhooks to integrate security platforms.
Exposure utilizing or fine-tuning AI/ML models, prompt engineering, or integrating AI APIs into operational workflows.
Hands-on experience with automation/orchestration frameworks (e.g., Ansible, Terraform, Puppet, or Chef).
Practical familiarity with Intelligence-Driven Defense, the Cyber Kill Chain, and mapping controls to the MITRE ATT&CK framework.
Prior experience working as or directly supporting a Security Operations Center (SOC) analyst team.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

August 12, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Apply Now

Refine Your Search

network analyst jobs in fairfax va

AI & Security Infrastructure Integration Engineer

API Systems Engineer

Data Governance Analyst

Systems Engineer SME w/Poly

Digital Forensic Technician

Lead Security Engineer II, Splunk Security Content Visualization Expert (Secret Clearance)

Security Engineer III, Exploitation Analyst / Incident Responder (TS Clearance)

Security Engineer III, Exploitation Analyst / Incident Responder (TS Clearance)

Cyber Investigations Analyst - OTA / Active Top Secret

Data Analyst/Instructor (Kaiserslautern, Germany)

Network Engineer III

Palo Alto Network Security Engineer

Systems Engineer Expert

Database Administrator (Entry Level to SME) TS/SCI with Poly REQUIRED

Sr. Cybersecurity Architect - Active Top Secret

Cybersecurity Officer (Entry to Senior Level) TS/SCI with Poly REQUIRED

Data Analyst resumes due by 8/20

FSR Analyst

Information Assurance Security Engineer

Adversary Network Intelligence Analyst

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