Permanent Unix Job Vacancies

701 to 725 of 1,071 Permanent Unix Jobs

Linux Systems Administrator with Security Clearance

Vicksburg, Mississippi, United States
TEKsystems c/o Allegis Group
be provided to obtain the OS certification) Willingness to occasionally work after hours and/or respond to emergency situations for problem resolution General knowledge of Linux and general 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:

Vulnerability Researcher 2 - $284k/yr TS/SCI FS-Poly with Security Clearance

Annapolis Junction, Maryland, United States
SYSTOLIC
the last year. Qualifications: Experience programming in Assembly, C, C#, C++, Perl, or Python with an understanding of system interactions with these libraries vs. production-style environments. Use of Unix/Windows system APIs. Understanding of virtual function tables in C++. Heap allocation strategies and protections. Experience with very large software projects. Kernel programming experience (WDK/Unix Linux) is More ❯
Employment Type: Permanent
Salary: USD 284,000 Annual
Posted:

Lab Manager with Security Clearance

Arlington, Virginia, United States
Base One Technologies
Provision and provide support for Virtual Private Network (VPN) or Virtual Desktop Infrastructure (e.g., Citrix) to users • Performing large scale configuration management and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments • Performing implementation of granular access control • Maintaining Fly Away Kits (FAKs) sanitization, inventory, repairs, and maintenance - Monitoring systems for acceptable performance and user … Must be able to obtain DHS Suitability • 5+ years of directly relevant experience in lab management or system administration Experience with multiple operating systems, to include Windows, Linux/Unix & MacOS Experience with Virtual Private Networks (VPN) • Experience with virtual desktops (Citrix, VMWare) Proficiency and proven capability in the following areas: • Computer Network Defense (CND) policies, procedures, and regulations - Defense More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Linux System Administrator with Security Clearance

Vicksburg, Mississippi, United States
SSI
Linux+, RedHat, etc. Bachelor's and 5 years or more experience; Masters and 3 years or more experience; PhD and 0 years related experience Working 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, supporting Apache Web Server, Zabbix, Red Hat Satellite or Red Hat Identity Manager, BIND DNS, Ansible, and Gitlab More ❯
Employment Type: Permanent
Salary: USD 88,500 Annual
Posted:

Systems Administrator with Security Clearance

Albuquerque, New Mexico, United States
BCore
on-site and remote users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support of business processing requirements. Systems administration of desktop and server systems connected to … infrastructure, or any combination therefore 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 … equivalent within 90 days of hire Education/Experience: Requires Bachelor's Degree or an equivalent combination of years of experience and education 5+ years of experience Required Skills: UNIX, Windows, and/or Storage administration Experience working with trouble reporting and tracking systems such as Security+ Ability to respond to after hour calls "provide on-call support" Ability to More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Security Classification Assessor Test Engineer (SCATE) Level 1 with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers Software integration of COTS and Government Off-the-Shelf (GOTS) products Windows, Linux, Unix, and Mac OS X administration VMware, Xen, Hyper V and other virtualization platforms Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems Configuring and supporting VMware, Xen More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Security Classification Assessor Test Engineer 4 - Red Team with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers • Software integration of COTS and Government Off-the-Shelf (GOTS) products • Windows, Linux, Unix, and Mac OS X administration • VMware, Xen, Hyper V and other virtualization platforms • Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems • Configuring and supporting VMware, Xen More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Security Classification Assessor Test Engineer I - Red Team with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers • Software integration of COTS and Government Off-the-Shelf (GOTS) products • Windows, Linux, Unix, and Mac OS X administration • VMware, Xen, Hyper V and other virtualization platforms • Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems • Configuring and supporting VMware, Xen More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Security Classification Assessor Test Engineer (SCATE) Level 3 with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers Software integration of COTS and Government Off-the-Shelf (GOTS) products Windows, Linux, Unix, and Mac OS X administration VMware, Xen, Hyper V and other virtualization platforms Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems Configuring and supporting VMware, Xen More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Security Classification Assessor Test Engineer (SCATE) Level 2 with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers Software integration of COTS and Government Off-the-Shelf (GOTS) products Windows, Linux, Unix, and Mac OS X administration VMware, Xen, Hyper V and other virtualization platforms Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems Configuring and supporting VMware, Xen More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Security Classification Assessor Test Engineer 3 - Red Team with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers • Software integration of COTS and Government Off-the-Shelf (GOTS) products • Windows, Linux, Unix, and Mac OS X administration • VMware, Xen, Hyper V and other virtualization platforms • Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems • Configuring and supporting VMware, Xen More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Security Classification Assessor Test Engineer 2 - Red Team with Security Clearance

Chantilly, Virginia, United States
LV8D Solutions
web hosting, web content servers, policy servers, directory servers, firewalls, WAN, MAN, LAN, switches, and routers • Software integration of COTS and Government Off-the-Shelf (GOTS) products • Windows, Linux, Unix, and Mac OS X administration • VMware, Xen, Hyper V and other virtualization platforms • Configuring and supporting Windows, Linux, Unix, Mac OS, and other operating systems • Configuring and supporting VMware, Xen More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Data Scientist with Security Clearance

Annapolis Junction, Maryland, United States
BlueHalo
are seeking talented Data Scientists at all levels to join our Intel Division team. You're required to have this Experience with software development working with Python in a Unix environment. Experience using the Unix command line. Practical knowledge in Python Machine Learning and Data Visualization Practical knowledge in Data ETL such as working with: Data loading from SQL, CSV More ❯
Employment Type: Permanent
Salary: USD 212,000 Annual
Posted:

Programmer/Analyst with Security Clearance

Lexington, Massachusetts, United States
Encode
years of experience in a STEM major (degree in computer science and/or physics highly preferred) Preferred Skills: Background in RF Systems Web Application Development C++/UNIX Signal Processing More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

System Administrator 3 with Security Clearance

Columbia, Maryland, United States
CyberCore Technologies
internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Experience with Container Technology: Administering large software deployments on LINUX/UNIX systems, administering clustered storage solutions (e.g., storage appliances, Ceph), Kubernetes-orchestrated containers, system configuration management software (e.g. Puppet, Ansible), and change control. Location: Columbia, MD/Annapolis Junction, MD Required … the implementation, troubleshooting and maintenance of IT systems. Provide Tier 3 problem identification, diagnosis and resolution of problems. Experience with Container Technology: Administering large software deployments on LINUX/UNIX systems, administering clustered storage solutions (e.g. storage appliances, Ceph), Kubernetes orchestrated containers, system configuration management software (e.g. Puppet, Ansible) and change control. Active TS/SCI security clearance with a More ❯
Employment Type: Permanent
Salary: USD 186,000 Annual
Posted:

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:
Unix
10th Percentile
£32,000
25th Percentile
£41,250
Median
£67,626
75th Percentile
£80,500
90th Percentile
£90,000