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Freelance Siem Content Developer Jobs in Reston, VA

Amyx, Inc.

SIEM Content Developer

Fort Belvoir, VA · On-site

$139K - $144K/yr

Overview Amyx is looking to hire a SIEM Content Developer. This positions will be in support for the Defense Logistics Agency. Majority of the work at the Government facility located at DLA Land and ...

Amyx, Inc.

SIEM Content Developer

Fort Belvoir, VA · On-site

$139K - $144K/yr

Amyx is looking to hire a SIEM Content Developer. This positions will be in support for the Defense Logistics Agency. Majority of the work at the Government facility located at DLA Land and Maritime ...

Y-Tech, LLC

SIEM Content Developer

Fort Belvoir, VA · On-site

$139K - $144K/yr

Three (3) years working with a SIEM in a content development or Incident Response role. * Three (3) years of System and/or Network Administration experience * Understanding of various log formats

Y-Tech, LLC

SIEM Content Developer

Fort Belvoir, VA · On-site

$139K - $144K/yr

Five (5) years of relevant IT experienceThree (3) years working with a SIEM in a content development or Incident Response role.Three (3) years of System and/or Network Administration ...

Y-Tech

SIEM Content Developer

Fort Belvoir, VA

$139K - $144K/yr

Three (3) years working with a SIEM in a content development or Incident Response role. * Three (3) years of System and/or Network Administration experience * Understanding of various log formats

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All JobsSiem Content Developer JobsFreelance Siem Content Developer JobsFreelance Siem Content Developer Jobs in Reston, VA

Freelance Siem Content Developer information

See Reston, VA salary details

$30.7K

$121.3K

$134.2K

How much do freelance siem content developer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for freelance siem content developer in Reston, VA is $121,322.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,000.00 and $133,200.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Siem Content Developer vs Freelance Security Analyst?

AspectFreelance Siem Content DeveloperFreelance Security Analyst
CredentialsKnowledge of SIEM tools, cybersecurity fundamentalsSecurity certifications (e.g., CompTIA Security+, CISSP), analytical skills
Work EnvironmentRemote, project-based, client-specificRemote or on-site, monitoring security threats
Industry UsageDevelops SIEM content, rules, and dashboardsAnalyzes security data, incident response
Search & Comparison IntentFocuses on SIEM content creationFocuses on security monitoring and analysis

While both roles operate in cybersecurity, a Freelance Siem Content Developer specializes in creating and customizing SIEM rules and dashboards, whereas a Freelance Security Analyst focuses on monitoring security threats and analyzing incidents. The former is more technical in content development, while the latter emphasizes threat detection and response.

What are popular job titles related to Freelance Siem Content Developer jobs in Reston, VA?

For Freelance Siem Content Developer jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Freelance Siem Content Developer jobs in Reston, VA look for?

The top searched job categories for Freelance Siem Content Developer jobs in Reston, VA are:

What cities near Reston, VA are hiring for Freelance Siem Content Developer jobs?

Cities near Reston, VA with the most Freelance Siem Content Developer job openings:

Freelance Siem Content Developer jobs near you
Infographic showing various Freelance Siem Content Developer job openings in Reston, VA as of August 2026, with employment types broken down into 1% Internship, 71% Full Time, 25% Part Time, 1% Temporary, and 2% Contract. Highlights an 70% Physical, 5% Hybrid, and 25% Remote job distribution, with an average salary of $121,322 per year, or $58.3 per hour.

SIEM Content Developer

Amyx, Inc.

Fort Belvoir, VA • On-site

$139K - $144K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 16 days ago

Job description

Overview
Amyx is looking to hire a SIEM Content Developer. This positions will be in support for the Defense Logistics Agency.
Majority of the work at the Government facility located at DLA Land and Maritime, 3990 E. Broad St., Columbus, Ohio, Ft. Belvoir, Virginia or HDIFC 74 N Washington Ave Battle Creek, MI.
Responsibilities
The SIEM Lead will be responsible for researching and developing new threat detection use cases based on emerging threats, threat intelligence research and Threat Detection Analyst feedback. The SIEM Lead will work with stakeholders and cybersecurity tool SMEs to identify gaps in security protection and analytics capabilities. The SIEM Lead will develop custom scripts to enhance SIEM functionality. The SIEM lead will review quality of data feeds and recommend and/or implement improvements. The SIEM lead will collaborate with stakeholders to identify critical systems and application components to develop alerting priorities and create signatures tailored to individual programs and applications.
Qualifications
Minimum Requirements:
• Five (5) years of relevant IT experience
• Three (3) years working with a SIEM in a content development or Incident Response role.
• Three (3) years of System and/or Network Administration experience
• Understanding of various log formats
• Understanding of the MITRE ATT&CK framework
• Strong understanding of network architecture
• Experience developing and maintaining scripts (preferably using Powershell, Python or SPL)
• Understanding of Defense-in-Depth
• Must possess a current DOD Top Secret Clearance and be eligible for an IT-I Critical Sensitive security clearance or Tier 5 (T5) at time of proposal submission.
• Must have Baseline Certification for IT-II and CNDSP/CSSP-IR when on boarding and must have one of the "Computer Network Defense" CE Certifications within six (6) months of on-boarding.
Benefits include:
  • Medical, Dental, and Vision Plans (PPO & HSA options available)
  • Flexible Spending Accounts (Health Care & Dependent Care FSA)
  • Health Savings Account (HSA)
  • 401(k) with matching contributions
  • Roth
  • Qualified Transportation Expense with matching contributions
  • Short Term Disability
  • Long Term Disability
  • Life and Accidental Death & Dismemberment
  • Basic & Voluntary Life Insurance
  • Wellness Program
  • PTO
  • 11 Holidays
  • Professional Development Reimbursement

Please contact talent@amyx.com with any questions!
Amyx is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Amyx is a VEVRAA federal contractor and we request priority referral of veterans.
Physical Demands
Employee needs to be able to sit at a workstation for extended periods; use hand(s) to handle or feel objects, tools, or controls; reach with hands and arms; talk and hear. Most positions require ability to work on desktop or laptop computer for extended periods of time reading, reviewing/analyzing information, and providing recommendations, summaries and/or reports in written format. Must be able to effectively communicate with others verbally and in writing. Employee may be required to occasionally lift and/or move moderate amounts of weight, typically less than 20 pounds. Regular and predictable attendance is essential.

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