Cyber Security Engineer 235
- Location
- Chantilly, VA · On-site
- Job type
- Full-time
- Level
- Senior
- Experience
- 7+ years
- Listed
- 30 days ago
Skills & highlights for this role
- TS/SCI w/CI Poly
- DoD 8570.1 IAT Level II
- SIEM platforms
- Linux and Windows administration
- SIEM search query development
Also useful
- ServiceNow
- ICS 500-27
- vulnerability scanning
Stated benefits & perks
- 401k match
- Medical
- Tuition reimbursement
- Life and disability insu
Responsibilities include, but are not limited to
- Perform tasks and complete customer requests using the ServiceNow delivery platform.
- Resolve incident tickets issued through ServiceNow.
- On-board customer's assets consisting of operating systems, applications and network devices in multiple enclaves.
- Lead the exploration of emerging technologies by arranging demonstrations, providing technical evaluations, and input to the customer's roadmap development.
- Assist the Program/Project engineers in testing and implementing future enhancements.
- Utilize, evaluate and update all engineer instruction sets and SOPs.
- Ability to learn and perform the testing of sophisticated Audit SIEM platform applications in a physical and virtual environment.
- Perform various Linux and Windows systems administration/engineering tasks related to the operational system.
- Verification and validation that the segments are operating as desired, audit events are being processed, and parsed properly, metrics generation, and ensuring that all required systematic audit events are being accomplished.
- Operate and multitask in a dynamic high tempo environment.
- Perform the engineering, integration, and administration support required for successful delivery of capabilities and services to the operational baseline.
- Perform work duties in a government environment as part of a multi-contractor team.
- Facilitate the enablement, collection, and verification of customer data within SIEM tools.
- Develop SIEM search queries to support Enterprise Audit service requirements.
- Ability to learn custom audit solutions with advanced parsing techniques
- Lead and coordinate Beta-testing future enhancements to the Audit Enterprise system and provide valuable feedback.
Basic Qualifications
- TS/SCI w/CI Poly
- Minimum Education: B.S. or relevant experience in related field.
- Minimum/General Experience: 7-10 years of related experience.
- Must possess the required DoD Directive 8570.1 IAT Level II or higher certification or ability to obtain within 6 months.
- The ideal candidate will be able to work independently and in team environments and be able to take on tasks quickly with minimal direction while leading others.
- Strong organizational, analytical, and troubleshooting skills with a high level of attention to detail are required to succeed in this diverse environment.
- Should be able to demonstrate understanding and appropriate application of DoD policy and technical security guidance to information systems.
- Expert level Linux systems administration/engineering, general operating system security practices, TCP/IP networking, and network security concepts is required.
- Familiarity with the Certification & Accreditation process is preferable but not required.
Advanced Qualifications
- Ability to learn and comprehend from provided training in an individual contributor and team capacity.
- Experience building out large scale environment automation with Ansible, or other similar tools.
- Ability to provide architectural level recommendations to program management and government officials that can balance both frugality and efficiency.
- Practical experience developing custom scripts utilizing bash, python, perl, etc.
- Ability to coordinate complex, out of the box solutions that can help fulfill the needs of key stakeholders.
- Ability to ingest raw data, and parse out relevant fields to be utilized for detection and correlation.
- Cribl experience and/or certifications.
- Splunk Architect or Core Consultant Certification.
- Experience with Security Information and Event Management (SIEM) platforms, preferable Splunk.
- Cloud environment experience with SQS, SNS, Lambda, CloudFormation, Direct Connection, AWS load balancing, VPV Peering, and/or relevant certifications.
- Experience with Linux, Windows Server and workstations, Red Hat and CentOS.
- Ability to modify feed creation to ingest customer logs in a standard format to meet policy requirements.
- Familiarization with ICS 500-27 for Audit collection requirements.
- Familiarization with other Enterprise security services Host Base Security Service, and Enterprise Vulnerability Scanning Service, and UAM.
- Ability to clearly articulate ideas for executive - level as well as technical staff consumption.
What's in It for You?
- Flexible work environment
- A team mentality - work with friendly, like-minded professionals
- Work with innovative, cutting edge technologies
Enjoy extremely competitive compensation and benefits
- A work-life balance you can count on
- Opportunities to grow and advance your career on our dime
The Benefits You Get with Freedom
- Amazing benefits including matching 401k, fully paid medical, and more
- Generous paid time off - including paid site closure days
- Competitive salary offerings
- Paid training and tuition reimbursement
- Referral bonuses
- Fully paid life and disability
- Annual logo wear allowance
Company sponsored events (game nights, holiday party, summer party, happy hours)
- Interested in learning more about Freedom and our culture?
- Contact us today!
- We're constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.
About Freedom Technology Solutions Group
Freedom Technology Solutions Group is seeking a motivated, career and customer-oriented Cyber Subject Matter Expert - Scientist to perform on our Cybersecurity Data Analysis Services team in the Springfield, VA. The Cyber Subject Matter Expert - Scientist shall manage the engineering, integration, and administration support required for successful delivery of capabilities and services to the operational baseline.
Equal opportunity and legal notices
VEVRAA Federal Contractor
Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at
If you want to view the EEO Law poster, please choose your language: English - Spanish - Arabic - Chinese
If you want to view the EEO Law Supplement poster, please choose your language: English - Spanish - Chinese
If you want to view the Pay Transparency Policy Statement, please click the link: English
As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status
From Freedom Technology Solutions Group's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
Rolev.ai is a job search and application tool for US job seekers. For this Cyber Security Engineer 235 role at Freedom Technology Solutions Group, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.
See how you fit
Openings from employer career sites are ranked against your whole resume—and searchable inside Claude, ChatGPT, and Cursor via Rolev.ai MCP.
Tailor without inventing
Every change to your resume is checked against your original. New experience goes in only with your yes—zero fabricated claims.
Draft the full kit
Tailored and Full Match resumes, role-specific cover letters, and answers to employer screening questions are prepared in seconds.
1-Click Extension Autofill
The Chrome extension fills the employer's Greenhouse, Workday, Lever, or Ashby form in 1 click. You review it and press Submit.
Similar roles
Common questions
Where is the Cyber Security Engineer 235 job at Freedom Technology Solutions Group located?
This Cyber Security Engineer 235 position at Freedom Technology Solutions Group is located in Chantilly, VA (On-site). Always check Freedom Technology Solutions Group's application page for specific state eligibility or relocation policies.
What qualifications are required for Cyber Security Engineer 235 at Freedom Technology Solutions Group?
For the Cyber Security Engineer 235 role, Freedom Technology Solutions Group highlights 7+ years of relevant experience; experience with SIEM platforms, Linux and Windows administration, SIEM search query development. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Cyber Security Engineer 235 position at Freedom Technology Solutions Group?
This listing links directly to Freedom Technology Solutions Group's Greenhouse application page. You can apply directly on Freedom Technology Solutions Group's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.