General information
Requisition # R62841 Locations USA-CA-San Diego Posting Date 08/25/2025 Security Clearance Required Secret Remote Type Onsite Time Type Full timeDescription & Requirements
Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!MANTECH seeks a motivated, career and customer-oriented Linux Engineer to join our team onsite in San Diego, CA This is an onsite position.
Responsibilities include but are not limited to:
Provide technical remote and onsite support and guidance to NCTE Range end-users, addressing IT-related issues and inquiries in a timely and professional manner
Diagnose and resolve complex technical issues related to system configurations and network connectivity for Range POR systems
Ability to work with Domain Name System (DNS) and
Dynamic Host Configuration Protocol (DHCP) and Windows/Linux environments and familiarity with Active Directory in Windows environments
Writing standard operating procedures (SOPs) for IT systems and processes
Strong understanding of Linux networking, patching, and operating systems, especially Red Hat 6,7,8 and 9, as well as Linux filesystems and Logical Volume Management (LVM)
Up to 25% travel
Minimum Qualifications:
High School Diploma and 5+ years of relevant IT systems experience
Experience in systems administration, with proficiency in both Linux and Windows environments
Must have Security+ CE certification
Must have VMware, Windows, or Linux Operating System (OS) certification.
Preferred Qualifications:
Bachelor's degree in Computer Science, Information Technology, or related field
Clearance Requirements:
US Citizenship and an active Secret security clearance with the ability to obtain a Top Secret clearance
Physical Requirements:
Must be able to remain in a stationary position 50% of the time
Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and printer
Be able to occasionally move about inside the office to access file cabinets, office machinery, etc.
The projected compensation range for this position is $87,400.00-$145,300.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.