Tanium Engineer, Expert
$149K - $254K/yr
CompTIA Security+, CISSP, CompTIA Cybersecurity Analyst (CySA+), and/or CompTIA Linux+ * Experience using ServiceNow, GitHub, Jira, Confluence, and SQL. * Knowledge of A&A processes and frameworks.
$149K - $254K/yr
CompTIA Security+, CISSP, CompTIA Cybersecurity Analyst (CySA+), and/or CompTIA Linux+ * Experience using ServiceNow, GitHub, Jira, Confluence, and SQL. * Knowledge of A&A processes and frameworks.
$149K - $254K/yr
CompTIA Security+, CISSP, CompTIA Cybersecurity Analyst (CySA+), and/or CompTIA Linux+ * Experience using ServiceNow, GitHub, Jira, Confluence, and SQL. * Knowledge of A&A processes and frameworks.
Chantilly, VA · On-site
$107K - $160K/yr
... CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT ... Linux certification: RHCSA or preferred Red Hat Certified Engineer (RHCE) * Experience maintaining ...
Chantilly, VA · On-site
$107K - $160K/yr
... CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT ... Linux certification: RHCSA or preferred Red Hat Certified Engineer (RHCE) * Experience maintaining ...
Fairfax, VA · On-site
$85K - $115K/yr
CompTIA Linux+ and CompTIA Security+ certifications * AWS Certified Cloud Practitioner credential * Experience advising on lifecycle sustainment strategies within DoD environments * Familiarity with ...
Fairfax, VA · On-site
$85K - $115K/yr
CompTIA Linux+ and CompTIA Security+ certifications * AWS Certified Cloud Practitioner credential * Experience advising on lifecycle sustainment strategies within DoD environments * Familiarity with ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Norfolk, VA · On-site
$95K - $100K/yr
Navy vessels Willingness and availability to travel as required by mission requirements Preferred Qualifications- Familiarity with CANES architecture and operations CompTIA Linux+ certification ...
Norfolk, VA · On-site
$95K - $100K/yr
Navy vessels Willingness and availability to travel as required by mission requirements Preferred Qualifications- Familiarity with CANES architecture and operations CompTIA Linux+ certification ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Linux Administrator We are seeking a Linux Administrator to support the Infrastructure Management ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
Linux Administrator We are seeking a Linux Administrator to support the Infrastructure Management ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
Reston, VA · On-site
The Sr. Linux Engineer will design, implement, and maintain secure software development pipelines ... CompTIA Security+, or equivalent). • 4+ years as DevSecOps/DevOps Engineer/Systems Engineer, or ...
Reston, VA · On-site
The Sr. Linux Engineer will design, implement, and maintain secure software development pipelines ... CompTIA Security+, or equivalent). • 4+ years as DevSecOps/DevOps Engineer/Systems Engineer, or ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
CompTIA Linux+ * Previous experience supporting DoD & IC Government customers. * Experience with Virtualization (KVM), Backup Technologies such as NAS, SAN, iSCSI, SAS. * Experience integrating and ...
CompTIA Linux+ * Previous experience supporting DoD & IC Government customers. * Experience with Virtualization (KVM), Backup Technologies such as NAS, SAN, iSCSI, SAS. * Experience integrating and ...
Chantilly, VA · On-site
$107K - $160K/yr
... CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT ... Linux certification: RHCSA or preferred Red Hat Certified Engineer (RHCE) * Experience maintaining ...
Chantilly, VA · On-site
$107K - $160K/yr
... CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT ... Linux certification: RHCSA or preferred Red Hat Certified Engineer (RHCE) * Experience maintaining ...
CompTIA Security+ SSCP (Systems Security Certified Practitioner) CISSP (Certified Information ... Linux environment administration Desired skills Experience with VMware in classified or enterprise ...
CompTIA Security+ SSCP (Systems Security Certified Practitioner) CISSP (Certified Information ... Linux environment administration Desired skills Experience with VMware in classified or enterprise ...
Arlington, VA · On-site
$100K - $120K/yr
Senior Linux Administrator Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active ... CompTIA Security+ or higher certification level preferred Company Benefits ARGO Cyber Systems ...
Arlington, VA · On-site
$100K - $120K/yr
Senior Linux Administrator Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active ... CompTIA Security+ or higher certification level preferred Company Benefits ARGO Cyber Systems ...
Chantilly, VA · On-site
Current CompTIA Security+ certification required before start date. * Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.). * Strong Linux background ...
Chantilly, VA · On-site
Current CompTIA Security+ certification required before start date. * Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.). * Strong Linux background ...
Arlington, VA · On-site
$100K - $120K/yr
Senior Linux Administrator Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active ... CompTIA Security+ or higher certification level preferred Company Benefits ARGO Cyber Systems ...
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Arlington, VA · On-site
$100K - $120K/yr
Senior Linux Administrator Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active ... CompTIA Security+ or higher certification level preferred Company Benefits ARGO Cyber Systems ...
Arlington, VA · On-site
Senior Linux Administrator Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active ... CompTIA Security+ or higher certification level preferred Company Benefits ARGO Cyber Systems ...
Arlington, VA · On-site
Senior Linux Administrator Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active ... CompTIA Security+ or higher certification level preferred Company Benefits ARGO Cyber Systems ...
Current CompTIA Security+ certification required before start date. * Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.). * Strong Linux background ...
Current CompTIA Security+ certification required before start date. * Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.). * Strong Linux background ...
$36.23 - $39.34
6% of jobs
$39.34 - $42.46
0% of jobs
$42.46 - $45.58
0% of jobs
$45.58 - $48.70
11% of jobs
$49.80 is the 25th percentile. Wages below this are outliers.
$48.70 - $51.82
21% of jobs
The median wage is $53.20 / hr.
$51.82 - $54.94
26% of jobs
$57.34 is the 75th percentile. Wages above this are outliers.
$54.94 - $58.06
14% of jobs
$58.06 - $61.18
7% of jobs
$61.18 - $64.30
4% of jobs
$64.30 - $67.42
4% of jobs
$67.42 - $70.54
6% of jobs
$36
$54
$70
To thrive in a CompTIA Linux role, you need a strong grasp of Linux operating systems, shell scripting, system administration, and troubleshooting, often validated by certifications like CompTIA Linux+. Familiarity with tools such as Bash, SSH, configuration management systems, and virtualization platforms is typically required. Excellent problem-solving abilities, attention to detail, and effective communication skills help you excel when responding to technical issues and collaborating with team members. These skills ensure secure, reliable system operations and efficient incident resolution in IT environments.
In a CompTIA Linux position, you may face challenges such as system downtime, security vulnerabilities, or configuration issues that require quick diagnosis and resolution. Teams often collaborate on troubleshooting through ticketing systems, peer reviews, and regular meetings to share knowledge and best practices. It’s common to work on-call or outside standard hours if mission-critical systems need immediate attention. Training and continuous learning are emphasized so you can keep up with evolving technologies and security threats. Strong teamwork and documentation habits help ensure a smooth workflow and minimize repeated issues.
A CompTIA Linux job typically involves working with Linux-based systems in roles such as system administrator, network administrator, or IT support specialist. Professionals in these positions use their knowledge of Linux to install, configure, maintain, and troubleshoot operating systems and servers. The CompTIA Linux+ certification validates these skills, helping individuals qualify for various IT positions requiring Linux expertise. Many industries, including IT services, cybersecurity, and cloud computing, seek Linux professionals for critical infrastructure and system management tasks.
$149K - $254K/yr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 6 days ago
8.5
Based on 145 frontline employees who took The Breakroom Quiz
5th of 46 rated military and defense
BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the government, federal law enforcement officials, and troops deployed around the world.
At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We are all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life and keep you performing at your best. Be a part of a company that is part of the community; driven to improve our future and protect our freedom.
We are seeking an experienced cybersecurity professional to join our team. The ideal candidate will have a strong background in managing enterprise-class infrastructure, including Linux and Windows administration networking concepts, and endpoint security. They will have hands-on experience working with Tanium, integrating enterprise systems with SIEMs/SOAR platforms, and managing servers using Windows Server and Amazon EC2 instances. Proficiency in scripting languages such as Python, PowerShell, and Bash is also required, as well as experience with tools like Splunk, Rapid7, and AWS.
The candidate will be responsible for maintaining and deploying Linux systems, working with hyper-visors and virtual desktops, and collaborating with cross-functional teams to ensure the security and integrity of our systems. They will have strong troubleshooting and root cause analysis skills, and demonstrated proficiency with creating and managing documentation, tickets, and SOPs using tools like ServiceNow, GitHub, Jira, SQL, and Confluence. A strong understanding of cybersecurity frameworks, threat intelligence, and compliance is required, as well as experience with Zero Trust Architecture.
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