HiringCafe
Join our community

48 linux system administrator jobs at 38 companies in Wayne, NJ

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
3w
Save
Mark Applied
Hide
Linux Systems Administrator
Basking Ridge, New Jersey, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
5+ YOETop Secret-eligible US citizen with 5+ years Linux administration, RHEL/Ubuntu experience, Ansible/Terraform automation, Bash/Python scripting, virtualization (VMware/KVM/Proxmox), Zabbix/Nautobot monitoring, and compliance with NIST/STIG/RMF.
RHEL, Rocky, Ubuntu, Ansible, Terraform, Bash, Python, VMware, KVM, Proxmox, Zabbix, Nautobot, Docker, Podman, Singularity, NIST 800-171, STIGs, RMF, CI/CD
Job PostingView all
3w
Save
Mark Applied
Hide
Linux Systems Administrator
Basking Ridge, New Jersey, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
5+ YOEBachelor's or equivalent, 5+ years Linux administration (RHEL/Rocky/Ubuntu), Ansible/Terraform automation, Bash/Python scripting, VMware/KVM/Proxmox virtualization, Zabbix/Nautobot monitoring, security frameworks (NIST 800-171/STIGs/RMF), Top Secret clearance eligibility, US citizenship.
RHEL, Rocky, Ubuntu, Ansible, Terraform, Bash, Python, VMware, KVM, Proxmox, Zabbix, Nautobot, Docker, Podman, Singularity, CI/CD, NIST 800‑171, STIGs, RMF
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Linux Systems Administrator
Princeton, New Jersey, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
0+ YOEBS/MS/PhD in CS or related with corresponding years of experience; proficiency in Linux administration, scripting (shell, bash, tcsh, Perl, Python, Ruby), backup systems, configuration management (Ansible/Chef/Puppet/SaltStack), VPN/SSH, database clusters, smart-card auth, and U.S. Citizenship for Public Trust.
Linux, Red Hat Enterprise Linux (RHEL), AlmaLinux OS, CentOS, Oracle Linux, Rocky Linux, shell, bash, tcsh, Perl, Python, Ruby, Amanda, Bacula, Backup Exec, NetBackup, ReaR, Ansible, Chef, Puppet, SaltStack, VPN, SSH, Percona XtraDB, MySQL, BeyondTrust, Centrify, SSSD
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Linux Systems Administrator
Princeton, New Jersey, United States
$80k-$120k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOEBS in CS/IT or related with 5+ yrs (MS+3 yrs, PhD+0 yrs); strong Linux administration (RHEL/derivatives), scripting (shell, bash, tcsh, perl, python, ruby), backup systems, config management (Ansible/Chef/Puppet/SaltStack), VPN/SSH, MySQL/Percona, smart-card auth; U.S. citizenship for Public Trust.
Linux, Red Hat Enterprise Linux (RHEL), AlmaLinux OS, CentOS, Oracle Linux, Rocky Linux, Shell, Bash, tcsh, Perl, Python, Ruby, Amanda, Bacula, Backup Exec, NetBackup, ReaR, Ansible, Chef, Puppet, SaltStack, VPN, SSH, SSH tunneling, Percona XtraDB/MySQL, BeyondTrust, Centrify, SSSD
Job PostingView all
1mo
Save
Mark Applied
Hide
Linux Admin + Devops
Pune or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City or India
OnsiteFull Time
Zensar
ZensarNational Stock Exchange of India: ZENSARTECH: Global technology firm providing digital transformation and infrastructure services.
7+ YOEBachelor's in IT/CS/Engineering (or equivalent), 7+ years administering enterprise Linux (RHEL), expertise in Linux administration, security hardening, identity integration (AD/LDAP/Kerberos/SSSD/PAM), storage (NFS), SSL/TLS, Docker, Artifactory, scripting (Bash/PowerShell/Python), VMware, CI/CD, networking, and monitoring.
Red Hat Enterprise Linux (RHEL), Docker, Artifactory, Bash, Microsoft PowerShell, Python, VMware vSphere, Microsoft Azure, Microsoft Azure DevOps, GitHub Actions, Microsoft Active Directory, Kerberos, LDAP, SSSD, PAM, NFS, SSL/TLS, DNS, TCP/IP, Microsoft SQL Server, CI/CD
Job PostingView all
1mo
Save
Mark Applied
Hide
System Administrator
New York City, New York, United States
$135k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
4+ YOEBachelor's in IT/CS/engineering plus 4+ years datacenter/cloud/infrastructure experience (or equivalent), experience with Windows/Linux, Active Directory, Group Policy, DNS/DHCP, SQL/Oracle, Nutanix HCI, Azure, IGEL VDI, SCCM/Ivanti, and CI/CD; US work authorization required.
Active Directory, Group Policy, DNS, DHCP, SQL, Oracle DB, Nutanix HCI, IGEL, Azure, Windows, Linux, SCCM, Ivanti, CI/CD
Job PostingView all
1mo
Save
Mark Applied
Hide
Junior Linux Systems Engineer
New York City, New York, United States
$100k-$200k/yr OnsiteFull Time
Summit Securities Group
Summit Securities Group: A systematic trading firm merging human intuition with machine intelligence.
1+ YOE1+ years Linux systems administration (RHEL/Rocky/CentOS preferred), data center ops, container basics (Docker/Podman), OpenShift/Kubernetes exposure, Ceph storage knowledge, hardware troubleshooting, automation with Ansible/Terraform/Python, RHCSA required.
RHEL, Rocky, CentOS, OpenShift, Kubernetes, Ceph, Docker, Podman, IPMI, iDRAC, iLO, Ansible, Terraform, Python
Job PostingView all
1w
Save
Mark Applied
Hide
Systems Administrator Level 1-5/Linux/Ansible
New York City, New York, United States
$57k-$124k/yr OnsiteFull Time
Metropolitan Transportation Authority
Metropolitan Transportation Authority: Operates public transportation systems in the New York region.
1+ YOEInstall, maintain, and troubleshoot server hardware, OS (Windows, Linux, HP-UNIX), VMware/ESX, SAN (EMC/Unity/NetApp); cloud platform and automation knowledge; 1–12 years experience depending on level.
Windows, HP-UNIX, LINUX, VMware, ESX, Active Directory, EMC, Unity, NetApp, Azure, AWS, Google Cloud, Dell, HP, Ansible
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems Administrator
New York, New York, United States
$80k-$90k/yr OnsiteFull Time
Columbia University
Columbia University: A private Ivy League research university providing higher education.
2+ YOEBachelor's degree or equivalent; 2+ years in system administration; strong Linux knowledge; networking and scripting; quick learner; reliable and meticulous.
Linux, DNS, DHCP, TCP/IP, SNMP
Job PostingView all
1w
Save
Mark Applied
Hide
Systems Administrator
New York, New York, United States
$90k-$125k/yr HybridFull Time
Stark
Stark: Manufacturer and retailer of luxury custom carpets and rugs.
3+ YOE3–5+ years systems administration experience; Azure, Linux, IIS, DNS, SSL/TLS experience; scripting with PowerShell/Bash; strong security hardening and patching skills.
Microsoft Azure, Linux, IIS, Microsoft Entra ID, Intune, Microsoft Defender, Jira, PowerShell, Bash, SSL/TLS
Job PostingView all
3mo
Save
Mark Applied
Hide
Lead System and Database Admin
Bethpage, New York, United States
$120k-$140k/yr OnsiteFull Time
Lightpath
Lightpath: Provider of enterprise-grade fiber, connectivity, and managed network services.
8+ YOESenior level role managing Linux/Windows servers, Oracle/PostgreSQL databases, and virtualized infra; experience with Nutanix and Rubrik is a strong advantage.
Linux, Windows, Oracle, PostgreSQL, Nutanix, Rubrik, VMware, KVM, Bash, PowerShell, Python
Job PostingView all
3mo
Save
Mark Applied
Hide
Senior System Engineer, Broadcast Engineering
New York, New York, United States
$106k-$145k/yr OnsiteFull Time
SiriusXM
SiriusXMNASDAQ: SIRI: Provides satellite radio and digital audio streaming services.
5+ YOE5+ years enterprise Windows and Linux administration; virtualization; AD; patch management; scripting; VDI; ITAR considerations; US work authorization.
Windows Server, Linux, SCCM, Ivanti Security Controls, Nessus, ServiceNow, VMware, Horizon View, Docker, Bash, Python, PowerShell, Cisco UCS, Active Directory, DNS, DHCP, VDI
Job PostingView all
2w
Save
Mark Applied
Hide
Systems Administrator Il
Princeton, New Jersey, United States
$91k-$146k/yr OnsiteFull Time
Institute for Defense Analyses
Institute for Defense Analyses: Operates federally funded research centers for national security analysis.
3+ YOEBachelor's in CS or equivalent; 3+ years IT (2+ systems admin); advanced Linux/Windows skills; experience with HPC, Lustre, Slurm, HTCondor, MPI, CUDA, InfiniBand/GigE; ability to obtain Top Secret/SCI and DOD 8570 IAT II.
Linux, Windows, Lustre, Slurm, HTCondor, MPI, CUDA, InfiniBand, GigE
Job PostingView all
3w
Save
Mark Applied
Hide
Unix Systems Administrator, AVP
Whippany, New Jersey, United States
$151k-$160k/yr HybridFull Time
Barclays
BarclaysLondon Stock Exchange: BARC: Global bank providing retail, corporate, and investment financial services.
Experience administering Unix/Linux systems, performing large-scale Linux patching, backup and recovery, automation scripting, troubleshooting with vendors (Red Hat, HP, IBM, Veritas), and supervising 3-4 analysts.
Unix, Linux, Red Hat, HP, IBM, Veritas
Job PostingView all
2mo
Save
Mark Applied
Hide
Systems Administrator
Old Greenwich, Connecticut, United States
OnsiteFull Time
Ellington Management Group
Ellington Management Group: Manages alternative investment funds specializing in mortgage-backed securities.
5+ YOEHands-on IT infrastructure: Windows and Linux, AWS, VMware, networking, security, scripting, and automation.
Windows Server, Microsoft 365, Active Directory, Azure AD, MS Teams, Multi-Factor Authentication, Linux (Rocky Linux), AWS EC2, VMware vSphere, TCP/IP, DNS, DHCP, VLANs, Firewalls (Palo Alto, Fortinet), Email Security, PowerShell, Python, Bash, Ansible
Job PostingView all
1mo
Save
Mark Applied
Hide
IT Systems Administrator
Brooklyn, New York, United States
$72k-$88k/yr HybridFull Time
New York University
New York University: A private research university providing undergraduate and graduate education.
2+ YOEBachelor's degree in CS/IT; 2+ years IT systems admin; Windows/Mac/Linux; security knowledge; imaging tools and scripting experience.
HCL BigFix, VMware Workspace ONE, Ansible Tower, PowerShell, Bash, Python
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Technology Systems Administrator
Lodi, New Jersey, United States
$80k/yr OnsiteFull Time
Lodi Public Schools
Lodi Public Schools: Providing public K-12 education for the Lodi community.
5+ YOEBachelors in CS/CIS, 5+ years as network/server administrator, experience with Cisco/Fortinet, Windows/Mac/iOS/Chrome OS, AD/DNS/DHCP, SCCM imaging, VMware/Hyper-V, Linux; ability to run cabling and lift equipment.
Cisco, Fortinet, Windows, Mac OS, iOS, Chrome OS, Chromebooks, Active Directory, DNS, DHCP, SCCM, VMware, Hyper-V, Linux, Google Workspace
Job PostingView all
2mo
Save
Mark Applied
Hide
Network Administrator
Iselin, New Jersey, United States
$100k-$120k/yr HybridFull Time
World Insurance Associates
World Insurance Associates: Provides commercial and personal insurance brokerage and financial services.
3+ YOEInstall, monitor and configure network systems; manage routers/switches/Zoom; OS expertise; VPN and security policy knowledge; certification preferred.
Palo Alto PanOS, IOS, Meraki, Windows, Linux, Zoom Phone, Zoom Contact Center, IPv4/IPv6, BGP, EIGRP, OSPF, RIP, STP, VTP, QOS, 802.1X, PKI, OSI Model, Wireshark, TCPdump, Syslog, Cisco Prime, Visio, VPN
Job PostingView all
1mo
Save
Mark Applied
Hide
IT Systems & Endpoint Administrator (NJ, Princeton)
Princeton, New Jersey, United States
OnsiteFull Time
NEC Laboratories America
NEC Laboratories America: Conducts advanced research in AI, data science, and networking.
Hands-on experience deploying and managing Windows, macOS, and Linux endpoints; Microsoft 365 administration (Active Directory/Entra ID, Intune, Teams, Defender); user support, onboarding/offboarding, and scripting with PowerShell/Python/Bash.
Windows, macOS, Linux, Microsoft 365, Microsoft Active Directory, Microsoft Entra ID, Microsoft Intune, Microsoft Teams, Microsoft Defender, Microsoft PowerShell, Python, Bash
Job PostingView all
1w
Save
Mark Applied
Hide
Senior Engineer & Administrator
Cary or New York
$100k-$138k/yr HybridFull Time
MetLife
MetLifeNYSE: MET: Global provider of insurance, annuities, and financial services.
7+ YOE7+ years building large-scale systems; experience with ECM products, CP4BA, FileNet, Datacap; BS/MS in Computer Science or equivalent; strong architecture and stakeholder collaboration skills.
IBM CP4BA, FileNet, Datacap, Elastic Cloud Storage, Ansible Automation Platform, Elastic Stack, Windows, Linux
Job PostingView all

Explore Jobs

Expand Your Job Search