Top 140 System Admin Support Jobs in Denver, CO

Systems Administrator - Active Polygraph Required
Northrop Grumman —Aurora, CO
- $91,800 - $137,600 a year
- Overtime
- Writing skills
- Mid-level
- Master's degree
- Paid holidays
- Disability insurance
Microsoft Dynamics System Administrator
Addison Group —Centennial, CO
- $62 an hour
- Mid-level
- Continuous improvement
- Health insurance
- Dental insurance
Quick Apply
3d
System Administrator, Endpoint Management
American Heart Association —Denver, CO
- $95,000 - $105,000 a year
- Full-time
- Inventory management
- 3 years
- Bachelor's degree
- Wellness program
- Paid holidays
IT Support Specialist
Metron Farnier, LLC —Louisville, CO
- $70,000 - $90,000 a year
- Full-time
- Customer service
- Computer literacy
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
IT Support Services Specialist
South Adams County Water and Sanitation District —Commerce City, CO
- $41.89 - $50.00 an hour
- Background check
- Computer Science
- 5 years
- Paid holidays
- Health insurance
13d
Sr. Windows System Admin/Helpdesk- TS/SCI W/Poly - Littleton, CO
Lockheed Martin Corporation —Littleton, CO
- $85,500 - $150,765 a year
- Full-time
- Azure
- Mid-level
- Office
- Paid jury duty
- Paid holidays
IT Support Specialist
Liberty Financing —Centennial, CO
- $20 - $25 an hour
- Full-time
- Hybrid work
- Background check
- Google Workspace
- Research
- Health insurance
- Vision insurance
Quick Apply
11d
System Administrator
Distributor Wire & Cable —Aurora, CO
- $100,000 - $110,000 a year
- Full-time
- Remote
- Background check
- Google Workspace
- Pass drug screening
- Disability insurance
- Health insurance
17h
IT Support Specialist
Intermountain Electric Inc —Aurora, CO
- $27.79 - $37.60 an hour
- Full-time
- Computer science
- Computer Science
- Mid-level
- Health insurance
- 401(k)
6d
Operations Tier 1 Systems Administrator
Parsons —Boulder, CO
- $88,400 - $154,700 a year
- Monday to Friday
- Laboratory
- Computer science
- Computer Science
- Wellness program
- Paid holidays
5d
IT Support Specialist
Quanta Services —Aurora, CO
- $27.79 - $37.60 an hour
- Full-time
- Computer science
- Computer Science
- Mid-level
- Health insurance
- 401(k)
6d
Staff RF Electronic Systems Engineer
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- System design
- Master's degree
- 8 years
- Paid holidays
- Disability insurance
Principal/Sr. Principal RF Electronic Systems Engineer
Northrop Grumman —Aurora, CO
- $114,000 - $213,400 a year
- Overtime
- System design
- Master's degree
- Bachelor's degree
- Paid holidays
- Disability insurance
Staff Systems Administrator - Active Polygraph Required
Northrop Grumman —Aurora, CO
- $177,000 - $265,600 a year
- Overtime
- Writing skills
- Master's degree
- High school diploma or GED
- Paid holidays
- Disability insurance
Senior Systems Engineer
CFS —Arvada, CO
- $95,000 - $105,000 a year
- Mentoring
- Senior level
- Leadership
5d
Sr Principal Linux Systems Administrator - Secret
Northrop Grumman —Boulder, CO
- $129,300 - $193,900 a year
- Overtime
- 6 years
- System design
- Master's degree
- Paid holidays
- Disability insurance
Principal Linux/AWS Systems Administrator - Polygraph
Northrop Grumman —Aurora, CO
- $98,900 - $148,300 a year
- Overtime
- Windows
- 3 years
- Master's degree
- Paid holidays
- Disability insurance
Physical Security Systems Administrator – Regional/National
Blackstone Consulting, Inc —Denver, CO
- $115,000 - $120,000 a year
- Full-time
- 18 years or older
- Computer science
- Computer Science
- Health insurance
- Dental insurance
Quick Apply
Information Systems Security Engineer
Leidos —Colorado
- $87,100 - $157,450 a year
- Full-time
- Hybrid work
- System design
- Mid-level
- Analysis skills
Systems Administrator
CACI —Denver, CO
- $99,300 - $208,600 a year
- Full-time
- Customer service
- 8 years
- SQL
- Health insurance
11d

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Systems Administrator - Active Polygraph Required

Northrop Grumman -
Aurora, CO

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Job Details

$91,800 - $137,600 a year

Benefits

Paid holidays
Disability insurance
Relocation assistance
Health insurance
Paid time off

Qualifications

Linux support
DoD 8570
Server virtualization
Windows support
TS/SCI with Polygraph
IAT
Network Attached Storage (NAS)
IAT Level II

Full Job Description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Polygraph

TRAVEL: Yes, 25% of the Time

Description

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman Space Systems (NGSP) is seeking a Systems Administrator to join our team at our facility in Aurora, Colorado.

Job responsibilities will include, but not be limited to, the following:

Perform as a Linux and Windows System Administrator on large government contracts.
Perform administration on VMware technologies (or related)
Experience with all aspects of NAS Storage
Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.
Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.
Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis.
Create and maintain user and computer accounts and modify file permissions and security access lists.
Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).
Support the Cyber Security team.
Report on project status as required for all recurring and non-recurring efforts.

Basic Qualifications:

Bachelor’s degree with 2 years of IT experience; Master’s degree with 0 years of IT experience; Associate degree with 4 years of IT experience; OR a HS Diploma / GED with 6 years of IT experience is required
Candidate must have active/current Top Secret/SCI clearance with adjudicated Full Scope Polygraph at time of application
Must have server administration experience with Linux (RedHat Enterprise Linux is preferred) and Windows
Perform administration on VMware technologies (or related)
Must have a DOD 8570 IAT Level 2 baseline certification (example: Security+ CE); OR must have the ability to obtain one within 6 months of start date.
Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher; CDOT)
Ability to lift equipment weighing up to 40 pounds.
Ability to support after hours and on weekends as needed

Preferred Qualifications:

Higher degree in a STEM-related discipline
Network hardware and configuration
6+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment
Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments
Solid understanding of Enterprise-level storage concepts to include all commonly used RAID-levels
Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs
Identity Management (Single Sign-On) experience
VMware and ESXi (6.x or higher) configuration and management experience
Experience with host-based firewall implementations and configuration (Redhat “iptables”)
Windows 10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience
Solid writing skills and use of Wiki pages and Sharepoint sites for documentation
DoD 8570 Certification in a primary OS (Windows, Linux, Cisco)
Currently valid Security+ CE, CASP, CISSP, or similar security certification
Experience in VMWare, NetApp and Splunk among other industry standard technologies. Comfortable with maintenance and OS upgrades
Preferred candidate will be familiar with Tenable and Nessus scans for vulnerability and controls implementation.

#LI-VC2

Primary Level Salary Range: $91,800.00 - $137,600.00

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Apply Now

Refine Your Search

System Admin Support jobs in Denver, CO

Systems Administrator - Active Polygraph Required

Microsoft Dynamics System Administrator

System Administrator, Endpoint Management

IT Support Specialist

IT Support Services Specialist

Sr. Windows System Admin/Helpdesk- TS/SCI W/Poly - Littleton, CO

IT Support Specialist

System Administrator

IT Support Specialist

Operations Tier 1 Systems Administrator

IT Support Specialist

Staff RF Electronic Systems Engineer

Principal/Sr. Principal RF Electronic Systems Engineer

Staff Systems Administrator - Active Polygraph Required

Senior Systems Engineer

Sr Principal Linux Systems Administrator - Secret

Principal Linux/AWS Systems Administrator - Polygraph

Physical Security Systems Administrator – Regional/National

Information Systems Security Engineer

Systems Administrator

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