By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide. Position Overview By Light is supporting the Managed Information Technology Service (MITS) Enterprise Support Managed Services effort for the United States Transportation Command (USTRANSCOM). The…

Hiring: Systems Administrator (Unix/Linux) Location : Owings Mills, MD (Hybrid: 3 days onsite) Duration: 4 month contract (potential extension) Type: W2 Contract Opportunity We're looking for an experienced Systems Administrator with 6-9 years of infrastructure/support experience (or a Bachelor's degree in Computer Science/related field with 5-7 years of experience) to support enterprise infrastructure and lead NFS storage migration projects . ✅ Linux/Unix Administration ✅ Red Hat Enterpris…

Hiring: Senior Unix/Linux System Administrator Location: Owings Mills, MD Work Model: Hybrid – 3 days onsite (Tue/Wed/Thu) We’re looking for Senior-level System Administrators with strong Unix/Linux and VMware experience to support a large-scale enterprise infrastructure environment. What You’ll Do Administer and support Red Hat Linux 6/7/8/9 servers across physical and virtual environments Manage and maintain VMware vSphere infrastructure Monitor Linux & VMware platform health, performance…

Jr Unix/ Linux Engineer- ONSITE role Exp- 2 years LOCAL CANDIDATES REQUIRED Location: Totowa, NJ /Orangeburg, NY/ Dayton, NJ( Candidates should be flexible to work at either of these locations depending on the client's need on all shifts depending on the business need) Duration: 12 Months contract W2- Need candidates authorized to work for any employer, cannot sponsor You’ll need to have: Flexibility on work location and the ability to work out of Middlesex county, NJ or Orangeburg, NY or Tot…

Systems Administrator (Unix/Linux) Location: NYC, NY Duration: Long-Term Job Description: Seeking an experienced Unix/Linux Systems Administrator to manage, maintain, secure, and troubleshoot Oracle Unix/Linux infrastructure in a large-scale enterprise environment. Responsibilities include server installation and configuration, OS patching, performance monitoring, shell scripting, security hardening, disaster recovery, high availability, and backup/recovery using Symantec NetBackup and Veeam. K…

candidate will work closely with customers, fellow team members, and other System Administrators at the Patuxent River Data Center (PRDC). This role involves identifying and executing projects and tasks that require advanced technical support and quick turnaround. The administrator will also participate in weekly and bi-weekly meetings to keep customers informed on task progress, project updates, and any concerns. Responsibilities include timely resolution of National Help Desk incidents and se…

Unix/Linux Operations Specialist Location:- Jacksonville, FL (Day1 Onsite) Duration: Full Time JD:- Design, test and certify patching solutions, patch catalogues and platform enhancements. Support OS patch engineering, patch tooling integration and automation capabilities across infrastructure platforms. Validate, test and release patches to meet production, compliance and operational requirements. Required:- 5 years of experience in Unix and Linux for VP, 3 years of Unix experience for AVP Tha…

Job Description: We are seeking a Senior Unix LDAP Engineer with 10 years of experience supporting secure LDAP environments within large-scale enterprise infrastructures. This individual will be responsible for administering and securing LDAP/LDAPS environments, managing Unix/Linux systems, supporting DNS services, and leading server lifecycle activities including builds, upgrades, patching, migrations, and troubleshooting. The ideal candidate will possess strong infrastructure engineering expe…

To make electronics, you need chips, wafers, transistors, reticles, and To make these, you must see, test and manufacture them at scale-faster and better than ever before. That's where KLA comes in. Whether you're early in your career or an experienced professional, you'll solve complex challenges, work alongside brilliant minds and help shape the future of technology. Group/Division The Semiconductor Products and Customers (Semi PC) business unit designs, builds and sells KLA's product portfol…

hackajob is collaborating with TekSynap to connect them with exceptional professionals for this role. We are seeking a Senior UNIX System Engineer to join our team supporting an ITES task order. REQUIRED QUALIFICATIONS Experience Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. Three (3) years of experience in patch management (YUM, RPM) and applying security updates. Three (3) years working in complex networking environments, using VLANs and tools like …

Job: Application Technical Specialist (Unix Administrator / DCR or COBOL Programmer) Contract Start & End Date: ASAP - 12/31/2027 Onsite or remote: Hybrid Role (3 days Onsite, 2 days Remote) Worksite address: Trenton, NJ *Local Only, strong unix admin experience, DCR or Cobol programming, Experience supporting legacy DCR applications on SCO Unix Job Description We are looking for an Application Technical Specialist (Unix Administrator / DCR or COBOL Programmer) to support and maintain mission-c…

Role : System Administrator - UNIX / Linux Infrastructure Location: Brooklyn, NY (Onsite) Job Type : Contract INTERVIEW PROCESS WITH RCI Technologies - 1st Round will be a telephone screening where candidates will need to answer technical experience questions and 2nd Round will be an in-depth technical Teams video call. I NTERVIEW PROCESS WITH CLIENT -1st Round will be TEAMS CALL and 2nd / 3rd Round will be Face to face NOTE : ONLY LOCALS FROM NY METROPOLITAN and NJ AREA WILL BE CONSIDERED (Ple…

Job Number: R0250930 UNIX CNO Developer The Opportunity: As a CNO developer you know that embedded and application developers, reverse engineers, and vulnerability analysts all play key roles in the CNO capability development life cycle. We're looking for someone like you to flex your problem-solving prowess in a rapidly evolving systems ecosystem and development environment. As a CNO developer on our team, you will work with applied AI developers, AI/ML engineers, and software engineers in the…

Position Summary As the Senior Linux/Unix Systems Engineer, you are the senior technical authority for the agency s Linux platform. You will design, engineer, and modernize the RHEL and Oracle Linux environment, set the standards the rest of the team builds to, and serve as the final escalation point when an issue exceeds Tier 1 and Tier 2 support. This is a hands-on engineering role with design ownership: you will contribute to how the platform is built, hardened, automated, and recovered, and…

Entarian is looking for a UNIX Systems Administrator for the Naval Supply Systems Command (NAVSUP) Ordnance Information System (OIS) to provide technical expertise on a mission-critical program whose purpose is to develop, modernize, enhance, operate, and maintain services for OIS mission critical systems. The UNIX Systems Administrator will provide full infrastructure and platform support of critical systems and applications out of Mechanicsburg, PA, or Yorktown, VA (preferred) . This is a ful…

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility—leveraging a foundation of speed, flexibility, and ingenuity t…

hackajob is collaborating with CAI to connect them with exceptional professionals for this role. Application Technical Specialist (Unix Administrator / DCR or COBOL Programmer) Req number: R8603 Employment type: Full time Worksite flexibility: Hybrid Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communit…

Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of patients each year. Amgen is advancing a broad and deep p…

The position is described below. If you want to apply, click the Apply Now button at the top or bottom of this page. After you click Apply Now and complete your application, you'll be invited to create a profile, which will let you see your application status and any communications. If you already have a profile with us, you can log in to check status. Need Help? (https://pp-cdn.phenompeople.com/CareerConnectResources/prod/TBJTBFUS/documents/Career\_site\_FAQ-1758133253710.pdf) _If you have a d…

The position is described below. If you want to apply, click the Apply Now button at the top or bottom of this page. After you click Apply Now and complete your application, you'll be invited to create a profile, which will let you see your application status and any communications. If you already have a profile with us, you can log in to check status. Need Help? (https://pp-cdn.phenompeople.com/CareerConnectResources/prod/TBJTBFUS/documents/Career\_site\_FAQ-1758133253710.pdf) _If you have a d…