Cyber Intrusion Detection System Administrator - TS/SCI with Polygraph

Posted today

general dynamicsColorado Springs (CO)

SENIORITY

Senior

Apply

About the role

Cybersecurity Analyst Principal Advance your career while impacting our national security in cyber as a Cybersecurity Analyst Principal at GDIT. Here, technologists have many paths to grow a meaningful career supporting cyber missions and operations across the federal government. Meaningful work and personal impact as a Cybersecurity Analyst Principal, the work you'll do at GDIT will be impactful to the mission of DIA. You will play a crucial role in helping to protect our customers systems. Networks, and data. Lead/Manage/Support our customers cyber tool stack and ability to implement defensive rules. Collaborate with other government agencies to record and prepare incident reports and analysis methodology and results. Provide insight to Detection and Response teams on signature functionality and providing signature tuning as needed. Monitoring and analyzing signature alerts from Intrusion Detection/Prevention Systems (IDS/IPS) for false positives. Creating Splunk Dashboards Provide guidance and work leadership to less-experienced staff Utilize Splunk, Snort signatures, Regular Expressions, Suricata, Palo Alto Firewalls, Fidelis, etc Experience using advanced data analytics tools and techniques, such as Splunk, SQL, Python, and statistical modeling. Utilize Splunk, Snort signatures, Regular Expressions, Suricata, Palo Alto Firewalls, Fidelis, etc WHAT YOU'LL NEED TO SUCCEED Bring your cyber expertise and drive for innovation to GDIT. The Cybersecurity Analyst Principal must have:
Education: BS Degree or equivalent experience Experience: 8+ years of related experience Technical skills: experience with Perl Compatible Regular Expressions (PCRE), authoring Yara rules and snort signatures Security clearance level: TS SCI / with Polygraph US citizenship required Role requirements: work is performed directly at customer site. Explore a career in cyber at GDIT and you'll find endless opportunities to grow alongside colleagues who share your focus on defending and protecting what matters.

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

More like this