Splunk Enterprise and Enterprise Security Administrator

leidos· 00100 LEIDOS, INC.
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📍 Suitland, MDFull time💰 USD 108K–195K

About this role

Splunk Enterprise and Enterprise Security Administrator

Location: Suitland, MD

Clearance Required: Active TS/SCI


Leidos is seeking a Splunk Enterprise and Enterprise Security Administrator in Suitland, MD to maintain the NAVINTEL SIEM environment, engineer detection logic, develop dashboards, and support SOC operations.

Primary Responsibilities

  • Administer Splunk Enterprise, Enterprise Security, CIM compliance, correlation searches, RBAs, dashboards, and data models.
  • Onboard new data sources and ensure quality, parsing, and normalization.
  • Support incident response, threat hunting, detection engineering, and content governance.
  • Produce operational reports, posture summaries, dashboards, and detection documentation.

Required Qualifications

  • Bachelor’s degree in CS, IT, IA or a related area with 8+ years of experience or a Master’s degree with 6+ years of experience. Additional experience may be considered in lieu of a degree.
  • Active TS/SCI security clearance.
  • Demonstrated experience supporting Computer Network Defense (CND) operations and technologies.
  • 6+ years professional experience in Splunk, Splunk Add-ons and Apps, and Splunk TA and Universal Forwarder installation, integration, configuration, administration, maintenance, and performance of RMF functions.
  • Deep experience with Splunk Enterprise/ES, search processing language (SPL), CIM mapping, dashboards, and Linux administration.
  • Experience supporting SOC workflows and SIEM tuning.

Required Certifications:

  • DoD 8570 CSSP Infrastructure Support certification category (e.g., CEH, CySA+, CASP+, CISSP).

NITESONI

DABAOPP1

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:

September 9, 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.

Frequently Asked Questions

What is the salary for the Splunk Enterprise and Enterprise Security Administrator role at leidos?
The listed salary for this Splunk Enterprise and Enterprise Security Administrator position at leidos is USD 108K–195K. This is an Full time role.
Where is the Splunk Enterprise and Enterprise Security Administrator position at leidos located?
This Splunk Enterprise and Enterprise Security Administrator role at leidos is based in Suitland, MD. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Splunk Enterprise and Enterprise Security Administrator role at leidos full-time or part-time?
This is listed as a Full time position. It is posted as a Splunk Enterprise and Enterprise Security Administrator role in the 00100 LEIDOS, INC. department at leidos.
Which team or department does the Splunk Enterprise and Enterprise Security Administrator at leidos belong to?
This Splunk Enterprise and Enterprise Security Administrator position is part of the 00100 LEIDOS, INC. department at leidos. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Splunk Enterprise and Enterprise Security Administrator position at leidos?
Click the "Apply Now" button on this page. You will be redirected to leidos's official application portal hosted on workday where you can submit your application directly.
When was the Splunk Enterprise and Enterprise Security Administrator job at leidos posted?
This Splunk Enterprise and Enterprise Security Administrator position at leidos was posted on Sep 14, 2026. Apply as soon as possible — early applications are often reviewed first.
Splunk Enterprise and Enterprise Security Administrator
leidos · 💰 USD 108K–195K
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You'll be redirected to leidos's official application page on Workday.