Linux Jobs (No ghost jobs, direct from employers)
- $144K median pay
- 4% remote
Jobs that ask for Linux, checked every hour. Every posting shows pay where listed, how long it has been up, company reviews and whether it looks like a ghost job.
139 jobs found
- 14 hours agoLow ghost riskCACI International Inc.On-siteHigh Point, NC$60K - 123KMid-level
- 1 week agoModerate ghost riskSpace Exploration TechnologiesOn-siteMemphis, TN$120K - 180KMid-level
- 2 days agoLow ghost riskQualcommOn-siteMexico City$80K - 120KSenior
- 4 days agoLow ghost riskLockheed Martin CorporationOn-siteMoorestown, NJ$91K - 181KSenior
- 4 days agoLow ghost riskLockheed Martin CorporationOn-siteMoorestown, NJ$75K - 143KMid-level
- 6 days agoLow ghost riskAkkodisOn-siteLeesburg, VA$140K - 160KSenior
- 6 days agoLow ghost riskBAE Systems PlcOn-siteEdinburgh Parks$100K - 140KMid-level
- 6 days agoLow ghost riskBAE Systems PlcOn-siteMelbourne Central Office$120K - 160KMid-level
- 1 week agoLow ghost riskJohns Hopkins Applied Physics LaboratoryOn-siteLaurel, MD$100K - 245KSenior
- 1 week agoLow ghost riskKLA CorporationOn-siteMilpitas, CA$136K - 200KMid-level
- 4 days agoLow ghost riskKoch Industries, Inc.On-siteAtlanta, GA$100K - 140KMid-level
- 14 hours agoLow ghost riskUniversity of Texas at AustinOn-siteAustin, TX$89K - 120KJunior
- 1 week agoLow ghost riskSamsung SDS AmericaOn-sitePlano, TX$100K - 140KMid-level
- 6 days agoLow ghost riskZP GroupHybridRockville, MD$120K - 170KLead
- 2 days agoLow ghost riskCanadian SolarOn-siteKitchener, ON$100K - 150KSenior
- 3 days agoLow ghost riskBNP ParibasOn-siteHong Kong$120K - 180KSenior
- 1 week agoLow ghost riskAdvantest America CorporationOn-siteMunich, Bavaria$85K - 120KSenior
- 1 week agoLow ghost riskAdvantest America CorporationOn-siteBöblingen$75K - 100KSenior
- 1 week agoLow ghost riskAdvantest America CorporationOn-siteAmerang, Freistaat Bayern$75K - 105KSenior
- 4 days agoLow ghost riskAccentureOn-siteWarsaw$75K - 110KSenior
Why this job matches
See how well your resume fits this job and what it is missing.
Job Title: Linux Systems Engineer
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: Secret
Employee Type: Regular
Percentage of Travel Required: Up to 50%
Type of Travel: Continental US
- * *
The Opportunity: As a CSfC Systems Engineer, you will play a critical role in developing, installing, testing, and deploying Commercial Solutions for Classified (CSfC) and Cross-Domain architectures for production use in government networks. This position offers a unique opportunity to work on cutting-edge technologies, and ensure robust, resilient network solutions. You'll be part of a dynamic team dedicated to securing and optimizing enterprise level system architecture and user experiences.
Responsibilities:
- Assist in administration, engineering, and implementation of virtual desktop infrastructure-related technologies
- Assist in deploying software and operating system updates via automated tools (such as Ansible or MCM)
- Conduct system hardening practices for major operating system platforms (Windows, RHEL, ESXi, vCenter etc.)
- Assist in monitoring, diagnosing, and optimizing system performance while maintaining compliance
- Help design, configure and implement CSfC solutions based upon customer specifications
- Assist in conducting systems pre-test and acceptance tests
- Collaborate with government and/or subcontractors at customer site for solution integration
- Assist in developing technical presentations for customers
- Serve as a technical resource at customer briefings
- Requires travel (up to 50%) globally
- Understand and adhere to all CACI Ethical and Compliance policies
- Proactively ensure a safe work environment and adhere to CACI EH&S policies and procedures
Qualifications: Required:
- 1-3 years of experience in systems engineering or related field
- Active CompTIA Security+ certification
- Active Secret security clearance
- Basic knowledge of virtual desktop infrastructure and storage solutions
- Basic knowledge of system hardening principles and practices
- Advanced knowledge of Linux operating system
Desired:
- Advanced certifications such as MSCE, RHCSA, or CISSP
- Bachelor's degree in Information Technology or related field
- Experience with Microsoft Visio or similar
- Systems integration and lab experience
- What You Can Expect:
A culture of integrity.
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.
An environment of trust.
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.
A focus on continuous growth.
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:
$60,100 - $123,200
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.
Company Reviews
Employee reviews3.8
4,151 Reviews- Butts in seats contract2026-03-07T05:58:27.660
Pros: Read all of Sanderson's stormlight Archive.
Cons: Nothing to do. Hired me because I stupidly asked for significantly less than I could have gotten. Once hired I just sat around HQ for 3 months waiting for the contract to start. Once it started I sat around a SCIF for 6 months with nothing to do. Literally the only thing I did was submit my weekly report saying I did did my weekly report. When I quit they said that they'd pay me 20k more to stay. Showing their cards of intentionally underpaying me. Can't be too mad since I didn't do anything but it shows what kind of company they are.
- Good company overall2026-03-06T10:26:20.950
Pros: Really friendly & nice management. I felt like they truly wanted the best for me.
Cons: Not enough structure such as setting goals to then be promoted. Not enough reviews that I could use to advocate for my work & be promoted.
- Pay is low, and we mean low2026-03-05T09:33:30.940
Pros: Benefits are good but is it worth your sanity to provide for you and your family
Cons: Compression Salary is highly used here. Nothing special about this company. This company does not value you nor your experience.
Related jobs by role, place and level
Every page lists all openings, with likely ghost jobs flagged. Checked every hour.
Frequently asked questions about Linux jobs
What is a ghost job?
A ghost job is a posting for a role the company isn't actively hiring for. Some stay up after the company fills the role. Others collect resumes for an opening that may never come.
You spend an evening tailoring an application, and nobody on the other side is looking for you.
What do Linux jobs pay?
Across the postings here that list pay, the median is about $144,000 a year. About 4 in 10 of these postings list a pay range; the rest show an estimate, marked as one.
How many Linux jobs are there?
At our last count there were about 140 open postings. The list on this page is live, so the count above it is the current one.
How does Enhancv spot a ghost job?
Every posting goes through five checks: how long it has been up, whether a salary is posted, what employees say about the company, how specific the description is and whether it lists real requirements. Each job shows the checks it passed and the ones it didn't.
How fresh are the job postings?
Enhancv checks postings every hour, and every job shows how long ago it went up. Most hires happen within 30 days of posting. A listing that's been open for two months raises its ghost job risk.















