System Administrator, Level 2
Independent Software
- Location
- Onsite (Annapolis Junction, MD)
- Employment
- Full-time
- Level
- Senior Level
Posted 6 days ago
About the Role
Independent Software seeks a System Administrator Level 2 to support critical national security missions by maintaining secure Windows and Linux environments. This role involves administering systems, automating processes, and ensuring operational reliability within a collaborative, employee-first culture.
Skills
System administration
Windows
Linux
Troubleshooting
Active Directory
Group Policy
TCP/IP
DNS
DHCP
Virtualization
Containerization
Bash
PowerShell
Automation
Security best practices
System monitoring
Benefits
- Competitive compensation
- Generous benefits
- Work-life balance
- Ongoing training
- Mentorship
- Career development
Full job details
What You Will Do:
At Independent Software, as a System Administrator Level 2, you will support the administration, maintenance, and troubleshooting of Windows and Linux systems in a secure technical environment. You will work with operating systems, network services, virtualization technologies, automation tools, and system monitoring solutions to maintain reliable and secure system operations.
This role requires hands-on system administration experience, strong troubleshooting skills, and an understanding of security best practices.
Key Responsibilities:
Required Skills and Qualifications:
Education and Experience:
Certifications:
Must possess a current DoD 8570 IAT Level II certification, such as CompTIA Security+ CE or another qualifying IAT Level II certification.
Clearance Requirement:
Why Choose Independent Software:
At Independent Software, our people are the mission. We’ve built a company around collaboration, integrity, and innovation and we make sure our team has the tools and support to grow, succeed, and thrive.
When you join us, you will:
Ready to take the next step in your career? Join us and be part of something bigger.
Apply today.
We’re an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
gin, veteran or disability status.
At Independent Software, as a System Administrator Level 2, you will support the administration, maintenance, and troubleshooting of Windows and Linux systems in a secure technical environment. You will work with operating systems, network services, virtualization technologies, automation tools, and system monitoring solutions to maintain reliable and secure system operations.
This role requires hands-on system administration experience, strong troubleshooting skills, and an understanding of security best practices.
Key Responsibilities:
- Administer, maintain, and troubleshoot Windows and Linux operating systems
- Use command-line tools to configure, manage, and troubleshoot systems
- Support system automation using scripting and administration tools
- Administer Windows services and technologies, including Active Directory and Group Policy
- Configure and troubleshoot network protocols and services, including TCP/IP, DNS, and DHCP
- Support virtualized and containerized environments
- Monitor system health, performance, and availability using logging and monitoring tools
- Perform system maintenance, patching, configuration, and troubleshooting
- Apply security best practices and protocols to system administration activities
- Document system configurations, technical issues, and resolutions
- Escalate and coordinate complex technical issues as appropriate
Required Skills and Qualifications:
- Experience administering Linux and Windows operating systems
- Knowledge of Windows and Linux command-line interfaces
- Familiarity with scripting languages such as Bash and PowerShell
- Experience with system administration and automation tools, including Active Directory and Group Policy
- Knowledge of network protocols and services, including TCP/IP, DNS, and DHCP
- Familiarity with virtualization and containerization technologies such as VMware, KVM, Hyper-V, and Docker
- Experience with monitoring and logging tools such as Splunk, Zabbix, ELK, or similar technologies
- Understanding of system security best practices and protocols
- Strong troubleshooting, problem-solving, and communication skills
Education and Experience:
- High school diploma or GED with ten (10) years of relevant System Administration experience; OR
- Associate’s degree in a technical discipline with eight (8) years of relevant System Administration experience; OR
- Bachelor’s degree in a technical discipline with five (5) years of relevant System Administration experience
- Relevant experience should include System Administration work supporting systems or environments of similar scope, type, and complexity.
Certifications:
Must possess a current DoD 8570 IAT Level II certification, such as CompTIA Security+ CE or another qualifying IAT Level II certification.
Clearance Requirement:
- Must possess an active TS SCI with appropriate Polygraph to be considered for this role
Why Choose Independent Software:
At Independent Software, our people are the mission. We’ve built a company around collaboration, integrity, and innovation and we make sure our team has the tools and support to grow, succeed, and thrive.
When you join us, you will:
- Support critical national security missions that matter
- Be part of a close-knit, employee-first culture where your voice is heard
- Expand your skills through ongoing training, mentorship, and career development
- Enjoy competitive compensation, generous benefits, and work-life balance
Ready to take the next step in your career? Join us and be part of something bigger.
Apply today.
We’re an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.
gin, veteran or disability status.