Columbia, Maryland, United States · On-site
$79k–$163k/yr
Job Title: Splunk Software Engineer-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 1…
Skills: Linux System Administration, Splunk, Cross Domain Solutions, SaltStack, iDRAC
Columbia, Maryland, United States · On-site
$79k–$163k/yr
Job Title: Splunk Software Engineer-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 1…
Skills: Linux System Administration, Splunk, iDRAC, Salt, Cross Domain Solutions
Columbia, Maryland, United States · Hybrid
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Columbia, Maryland, United States · On-site
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Columbia, Maryland, United States · On-site
$26/hr–$36/hr
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Columbia, Maryland, United States · On-site
$100k–$175k/yr
Company Description Vorbeck Materials is engineering the future of technology for first responders, military, and industry. From PFAS-free firefighting foams to conformal antennas, we deliver mission-critical solutions w…
Skills: Data Analysis, Statistical Analysis, Predictive Modeling, Data Visualization, Data Management
Columbia, Maryland, United States · On-site
$125k–$225k/yr
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…
Skills: Reverse Engineering, Vulnerability Research, Exploit Development, IDA Pro, Ghidra
Columbia, Maryland, United States · On-site
$150k–$180k/yr
A day in the life: As a member of the DevOps team, you will play a key role in maintaining and improving enterprise geospatial systems and supporting the infrastructure that hosts them. This includes managing ArcGIS Ente…
Skills: ArcGIS Enterprise, DevOps, System Administration, AWS, CI/CD
Columbia, Maryland, United States · On-site
Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or de…
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Columbia, Maryland, United States · On-site
$114k–$164k/yr
Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid-Level System Administrator (SA1 or SA2) to join…
Skills: Linux, Unix, Windows, Cisco OS, Command Line Administration
Columbia, Maryland, United States · On-site
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Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: C/C++, Python, Assembly, Operating System Internals, Network Programming
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Malware Analysis, Reverse Engineering, Penetration Testing, Python, Shell
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Java, Spring Boot, SQL, NoSQL, Postgres
Columbia, Maryland, United States · On-site
$121k–$266k/yr
Job Title: Information Systems Security Engineer ( ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Re…
Skills: Security Engineering, Technical Security Assessments, IA Architecture, Risk Management, Network Security
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Java SE, Python, Shell/bash, Git, Nexus
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Python, Automated Testing, System Testing, Regression Testing, Regular Expressions
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Cyber Security, Network Security, Vulnerability Analysis, Incident Response, Network Administration
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: IT Systems Administration, Troubleshooting, UNIX, Windows Operating Systems, Container Security
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Linux CLI, Apache NiFi, Data Flow Management, Atlassian Tool Suite, Bash
CACI
Columbia, Maryland, United States • On-site
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Serve as the subject matter expert for Splunk applications and Linux system administration within a cross-functional engineering team. Manage hardware configuration, automate workflows using Salt, and maintain high-assurance boundary security technologies.
Requires a TS/SCI with Polygraph clearance and strong experience in Linux administration, hardware management, and Splunk analytics. Candidates must possess a technical degree or equivalent experience and proficiency in at least four specific technologies like Python, JavaScript, or DevOps tools.
The Splunk Software Engineer (SWE) is a Linux‑focused, highly versatile engineering generalist with strong troubleshooting, automation, and cross‑domain security experience who serves on a cross‑functional team of systems engineers. They also act as the team’s subject matter expert for Splunk applications and analytics.
Essential Duties and Responsibilities:
Serve as the team’s Linux expert, performing OS installation, configuration, user management, networking, and system maintenance.
Manage hardware using tools like iDRAC, including BIOS updates, firmware upgrades, RAID configuration, and basic hardware troubleshooting.
Troubleshoot complex issues across operating systems, hardware, networks, data flows, and applications.
Build and manipulate files using core UNIX utilities, including creating tar archives, splitting files, and preparing data for constrained transfer paths.
Support automation workflows using Salt, and adapt quickly from related tools such as Ansible, Puppet, or Terraform.
Build, deploy, or maintain Cross Domain Solutions (CDS) or similar high‑assurance boundary security technologies.
Act as the team’s subject matter expert for Splunk applications, dashboards, data routing, and analytics.
Qualifications:
Required:
Strong Linux system administration experience, including OS installation, configuration, user and permission management, networking fundamentals, and command‑line operations.
Experience managing hardware using tools like iDRAC (or similar), including BIOS and firmware updates, RAID configuration, and basic hardware troubleshooting.
Demonstrated ability to troubleshoot complex issues across operating systems, hardware, networks, applications, and data flows.
Proficiency with core UNIX command‑line utilities for file manipulation, packaging, and transfer (e.g., tar, split, checksum tools).
Experience using Salt for configuration management or build automation, or strong adjacent experience with Ansible, Puppet, or Terraform.
Experience building, deploying, or maintaining Cross Domain Solutions (CDS) such or similar high‑assurance boundary security technologies.
Experience supporting or developing Splunk applications, dashboards, data routing, and analytics as the team’s Splunk subject matter expert.
Must have experience in at least 4 of the below technologies:
•JavaScript
•Regular Expressions (RegEx)
•REST services
•Python frameworks
•Elasticsearch or Splunk
•CI/CD processes
•Monitoring tools (such as Nagios or Elastic Beats)
•Apache NiFi
•React or Angular
•DevOps tools (Ansible, Salt, Docker)
•Cribl
Education and Experience:
All experience and education must be in a technical field directly related to the labor category and all diplomas, GED certificates, and degrees will be from accredited institutions.
7 years minimum experience and a High School Diploma/GED
5 years minimum experience and an Associate's Degree
3 years minimum experience and a Bachelor's Degree
1 year minimum experience and a Master's Degree
Splunk certification in Splunk Accredited Core Implementation
Desired:
Advanced Linux expertise, including system recovery techniques, deep command‑line proficiency, including expertise with ssh/tunneling, authentication/certificates, and tools such as sed, awk, grep, rsync, and dd.
Experience performing hardware lifecycle operations such as disk replacement, RAID adjustments, firmware baselining, and remote KVM troubleshooting.
Hands‑on experience optimizing or customizing Salt states, modules, or orchestration workflows.
Experience with adjacent automation frameworks such as Ansible, Puppet, or Terraform in mixed‑tool environments.
Prior experience designing, modifying, or validating configurations and filtering rules for CDS or other high‑assurance boundary security technologies.
Experience integrating Splunk into constrained, air‑gapped, or cross‑domain environments.
Familiarity with DevOps workflows including CI/CD pipelines, version control best practices, and automated build processes.
Experience supporting distributed systems and diagnosing issues across complex data flows or multi‑system interactions.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$79,400 - $162,700Based on 251 listings with disclosed salaries, most technology jobs in Columbia, MD pay between $51k–$218k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 346 open technology positions in Columbia, MD listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Set of X, BigBear.ai, AT&T, eSimplicity, Parsons Corporation, among others. Browse the listings above to see every active employer.
Yes — 107 of the 346 open technology positions offer remote or hybrid work (20 remote, 87 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
