Permanent Unix Job Vacancies

726 to 750 of 1,082 Permanent Unix Jobs

Linux System Administrator III with Security Clearance

San Antonio, Texas, United States
Dezign-Concepts
images to the Agency to include the following platforms: C2E, MachineShop, eVo, CMI6. Analyze and resolve complex problems associated with server hardware, applications, and software integration. Configure and manage UNIX and Windows operating systems and installs/loads operating systems software, troubleshoot , maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance. … and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Experience More ❯
Employment Type: Permanent
Salary: USD 170,000 Annual
Posted:

Staff Cyber Security Engineer with Security Clearance

Chantilly, Virginia, United States
Abile Group
multiple locations. Initiates and oversees the creation, deployment and tuning of thousands of Snort and custom IPS/IDS signatures. Remotely manages Red Hat Enterprise Linux (RHEL) servers via UNIX shell, VMWare ESXi, and HP Integrated Lights-Out (iLO) and HP Onboard Administrators (OA). Makes recommendations to improve overall security posture to senior management. Creates and customizes ArcSight connectors … CI poly. Degree and Years of Experience: Bachelor's degree or 4+ years of additional cyber experience in lieu of degree . 3+ years of experience with modern Windows, UNIX, Linux, network operating systems, databases, and virtual computing. Required Certifications: DoD 8570 certification meeting IAT Level II GSEC, Security+, SSCP, or CCNA-Security required. CNDSP-A (GCIA, GCIH, or CEH More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Systems Administrator with Security Clearance

Annapolis Junction, Maryland, United States
CACI
maintenance of Information Technology (IT) systems, manage IT system infrastructure and any processes related to these systems. The Senior Systems Administrator will Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Responsibilities: Provide the … management and internal customers for escalated tickets Provide support for the dispatch system and hardware problems and remains involved in the resolution process Configure and manage primarily Linux/Unix (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and More ❯
Employment Type: Permanent
Salary: USD 265,800 Annual
Posted:

Network Engineer - Tier 2 with Security Clearance

Washington, Washington DC, United States
Powder River Industries
data services, schedule necessary network upgrades and optimizations. Demonstrate expertise in routing, switching, and firewall configuration, supporting complex and secure LAN/WAN networks. Understand and support Linux/Unix and Windows operating systems, including system security management, to ensure smooth integration with network services. Submit detailed and accurate reports on network performance, incidents, upgrades, and infrastructure status as required. … configuration?(IOS/NX-OS) Palo Alto NextGen Firewall and VPN configuration experience Experience with General Dynamics Taclanes and/or GEMOne Technically proficient and experienced with Windows and Unix/Linux operating systems, network security, network traffic analysis, incident response, vulnerability analysis, packet analysis, and systems hardening. Possesses proficient knowledge of layer 2 switching and layer 3 routing protocols More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Cyber Systems Administrator, Senior Advisor with Security Clearance

Annapolis Junction, Maryland, United States
Peraton
feedback to agency management and internal customers for escalated tickets. Provide support for the dispatch system and hardware problems and remains involved in the resolution process. Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve … experience in Computer Network Operations to include: TCP/IP, networks, computer configuration, remote manipulation of systems (FTP, mapping drives, share accounts), remote monitoring and administration. Sun Solaris, HP-UNIX, Linux, VMS, and Windows operating systems administration to include shell scripting and XML Networking equipment and router operations Smart data tagging, virtual computing, and thin client applications Five (5) years More ❯
Employment Type: Permanent
Salary: USD 234,000 Annual
Posted:

Applications Engineer

Chippenham, Wiltshire, United Kingdom
Hybrid / WFH Options
Babcock Mission Critical Services España SA
Omnibus, Netcool Omnibus Probes, Tivoli Integrated Portal, Tivoli Network Manager). Ability to design and build new hardware and software systems. Knowledge of Windows Server, Active Directory, Linux/UNIX, VMWARE ESX, VCenter, SAN Technologies. Qualifications for the Applications Engineer Degree or a qualification with equivalent demonstratable experience in a relevant Engineering Discipline. A valid Cisco Professional (CCNP) certification is … to talk about flexible working - please ask about alternative patterns of work at interview. Closing Date: 02/07/2025 Job Segment: System Administrator, Application Engineering, Linux, Developer, Unix, Technology, Engineering More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Systems Administrator with Security Clearance

Springfield, Virginia, United States
General Dynamics Information Technology
infrastructure, or any combination thereof • Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance • Perform software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures and service level agreements; evaluation and installation of software/hardware patches and … Certification within 90 days of hire • Ability to deploy in-theater for up to 6 months as needed • Must have a valid US passport • General knowledge of, Windows and UNIX administration, computer systems hardware, network administration, Storage administration and some network configuration management skills • Position requires 30-75% travel within the Washington Metropolitan area. On occasion can include travel to More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Java Developer

Telford, Shropshire, West Midlands, United Kingdom
SF Recruitment (Tech)
surrounded by some amazing people and working in one of the best cultures that you can find. Why you? - At least 3 years software development experience - Comfortable working with unix based systems - Strong understanding of Java - Experience working with Docker - Experience of using git More ❯
Employment Type: Permanent
Salary: £85,000
Posted:

System Administrator with Security Clearance

Annapolis Junction, Maryland, United States
JASINT Consulting and Technologies, LLC
feedback to agency management and internal customers for escalated tickets Provide support for the dispatch system and hardware problems and remains involved in the resolution process Configure and manage UNIX and Windows ( or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve … software from YUM repositories, RPM Files, tar-balls, or source code. Ten (10) years experience in researching, acquiring, and applying IA VA patches. Eight (8) years experience in using Unix/Linux command line. Five (5) years experience with VMWare architecture, Installation and configuration. Experience with facilitating failover with VMotion, VMWare template library, and VMWare monitoring capability. Education: Bachelor's More ❯
Employment Type: Permanent
Salary: USD 165,000 Annual
Posted:

Network Engineer - Tier 3 with Security Clearance

Washington, Washington DC, United States
Powder River Industries
data services, schedule necessary network upgrades and optimizations. Demonstrate expertise in routing, switching, and firewall configuration, supporting complex and secure LAN/WAN networks. Understand and support Linux/Unix and Windows operating systems, including system security management, to ensure smooth integration with network services. Submit detailed and accurate reports on network performance, incidents, upgrades, and infrastructure status as required. … and VPN configuration experience Experience with General Dynamics Taclanes and/or GEMOne F5 Load Balancer Knowledge GTM/Big DNS Knowledge Technically proficient and experienced with Windows and Unix/Linux operating systems, network security, network traffic analysis, incident response, vulnerability analysis, packet analysis, and systems hardening. Possesses proficient knowledge of layer 2 switching and layer 3 routing protocols More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Hardware/Software System Engineer (All Levels) with Security Clearance

Maryland, United States
FUSE Engineering
of digital logic design principles. Preferred (Nice to Have): Familiarity with software development languages including Java, C, C++, or Ruby on Rails. Experience working with operating systems such as Unix, Linux, and Windows. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

TS/SCI - Sr C++ Software Engineer- OOA OOD Agile Linux with Security Clearance

Aurora, Colorado, United States
Associates Systems LLC
experience. • Experience implementing software using C++. Preferred Qualifications: • Experience implementing software using Java. • Experience with object-oriented analysis and design • Experience with Agile development • Experience working within LINUX/UNIX operating systems • Experience with one or more areas of satellite ground system software such as mission management, planning and scheduling, command and telemetry, satellite operations, or flight dynamics models. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Systems Engineer- High Assurance Encryption with Security Clearance

Linthicum Heights, Maryland, United States
LCS Defense
Qualifications • Education: Bachelor's degree in systems engineering or related field • Experience: 5-10 years of experience Preferred Qualifications • Software languages (Java, C, C++, Ruby on Rails) • Operation systems (Unix, Linux, Windows) Why Join Us? • Work in a high-impact, mission-critical role supporting national defense initiatives. • Collaborate with experienced professionals in government contracting and program management. • Competitive salary, comprehensive More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

TS/SCI Data Integrator with Security Clearance

Annapolis Junction, Maryland, United States
Zachary Piper Solutions, LLC
and maintain documentation of system architecture, development, and enhancements. Required qualifications of the Data integrator Active TS/SCI clearance 7+ year's experience in related field Linux/Unix experience Object Oriented programming language experience: PHP, Python, C#, Java This job opens for applications on 6/17/2025. Applications for this job will be accepted for at More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Linux System Administrator with Security Clearance

Vicksburg, Mississippi, United States
IronArch Technology
techniques. REQUIREMENTS: • Bachelors and five (5) years or more experience; Masters and three (3) years or more experience; PhD and 0 years related experience • Extensive knowledge of Linux and Unix operating systems concepts as well as systems administration experience • Ability to develop and maintain documentation on system administration procedures for routine and complex tasks • Ability to create and maintain Information … problem domains. • Familiar in multi-factor authentication platforms and solutions, and Identity Management such as OpenID, LDAP, and Kerberos. • Security implementations using multi-factor authentication, PKI, or Kerberos and Unix OS hardening to DoD STIG standards. • Experience programming or troubleshooting Python code • Experience with supporting Apache Web Server • Experience with Zabbix • Experience with Red Hat Satellite or Red Hat Identity More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

SENIOR SYSTEMS ENGINEER - MARYLAND -URGENT with Security Clearance

Maryland, United States
Cyberstrike Group
available IT products, and creating requirements that will allow implementation by the development team Skill areas include Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX, and Linux), database/DBMS (Oracle, MS Access, Sybase) and applications (Tivoli, PeopleSoft) Applies principles of ITIL, SEI/CMM to engineering work Requirements Bachelor's degree with at least More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Support Analyst - ibank

London, United Kingdom
Global Links Talent
Requirements: University graduate in Computer Science or equivalent Minimum 2 - 4 years experience in analysis and support of systems for the financial industry Good experience in core technologies including Unix, PERL, Web tools, scripting, VBA, SQL Strong team-worker, effective at communicating internationally, enjoys working in a small team and closely with clients How to Apply: Please apply by sending More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cleared Systems Engineer with Security Clearance

Sunnyvale, California, United States
Kaztronix
and deploying solutions to maintain smooth operation of virtualized computer system environments. • Lead technical development projects and hardware refresh efforts. • Providing overall on-site maintenance and support of the Unix and Windows systems • Serving as the primary point of contact for issue resolution • Performing Backup/Restore/Disaster Recovery, Hardware/System Monitoring, and System Maintenance • Creating and maintaining More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Systems Engineer with Security Clearance

Chantilly, Virginia, United States
RDR, Inc
support experience Microsoft and Linus system administration Network communications engineering experience to include TCP/IP and other network protocols PKI experience is a plus Hardening Usage knowledge with Unix/Linus experience is a plus Red Hat and Solaris experience a strong plus Position Requirements TS/SCI CI Poly REQUIRED Experience/Education/Certifications Bachelor's degree More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Systems Engineer with Security Clearance

Maryland, United States
FUSE Engineering
Manage requirements and requirements process 3) Applying risk mgmt principles 4) System test programs 5) Troubleshooting, monitoring 6) Scripting languages (bash/tcl/python) 7) System architecting 8) UNIX and Linux 9) MS Office More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Bioinformatics

Milton Park, Milton, Abingdon, Oxfordshire, England, United Kingdom
Reed
evolutionary analyses. Collaborate with experimental teams to translate insights into outcomes. Required Skills & Qualifications: PhD or equivalent experience in bioinformatics, genomics, or related field. Proficiency in Python, Linux/Unix, Git, and workflow tools (e.g., Snakemake, Nextflow). Experience in transcriptome assembly, regulatory DNA analysis, or ML/AI in genomics. Background in plant science or non-model species is More ❯
Employment Type: Full-Time
Salary: £40,000 - £60,000 per annum, Inc benefits
Posted:

Infrastructure Support Engineer

Shoreham-by-Sea, West Sussex, England, United Kingdom
First Recruitment Services
Shoreham-by-Sea. Reporting to the Customer Support Manager, you’ll play a key role in maintaining and optimising our infrastructure operations. If you thrive in a Linux/Unix environment, have a knack for AWS and PostgreSQL, and enjoy solving complex technical puzzles. As an Infrastructure Support Specialist, your key responsibilities will include: Assisting with the daily management of More ❯
Employment Type: Full-Time
Salary: £35,000 - £40,000 per annum
Posted:

System Administrator Level 2 (FORECASTED) with Security Clearance

Annapolis Junction, Maryland, United States
Columbia Technology Partners
and communication of status to agency management and internal customers. Provide support for the dispatch system and hardware problems and remain involved in the resolution process. Configure and manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. Provide … feedback to agency management and internal customers for escalated tickets Provide support for the dispatch system and hardware problems and remain involved in the resolution process Configure and manage UNIX and Windows (or other applicable) operating systems and install/load operating system software, troubleshoot, maintain integrity of and configure network components, and implement operating system enhancements to improve reliability More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Infrastructure Support Specialist

Shoreham-by-sea, Sussex, United Kingdom
First Recruitment Services
Shoreham-by-Sea. Reporting to the Customer Support Manager, you'll play a key role in maintaining and optimising our infrastructure operations. If you thrive in a Linux/Unix environment, have a knack for AWS and PostgreSQL, and enjoy solving complex technical puzzles. As an Infrastructure Support Specialist, your key responsibilities will include: Assisting with the daily management of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Infrastructure Engineer

Belgium
Next Ventures
deployment pipelines to enhance reliability and efficiency. Compile, validate, and document Quarterly Patch Bundles , ensuring they align with supported software environments. Required Skills & Qualifications Proven expertise in Linux/Unix system administration, particularly with SLES, OpenSUSE, and Debian distributions. In-depth knowledge of TCP/IP networking, including network architecture and administration. Practical experience with virtualization platforms, such as VMware More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:
Unix
10th Percentile
£32,000
25th Percentile
£41,250
Median
£67,626
75th Percentile
£80,500
90th Percentile
£90,000