81 Results for

Systems Administrator Jobs in Longmont, CO

Jobs

New!

Denver, CO2 days ago

$65,000–$80,000 Per Year

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New!

Golden, CO6 days ago

$23–$34 Per Hour

It also includes liaising with internal departments to ensure timely fulfillment, maintaining accurate records within internal systems, and supporting administrative processes related to sales and service operations. Key duties include preparing and managing customer quotations, processing orders accurately, and coordinating scheduling for services, deliveries, and support activities.

Denver, CO18 days ago

$115,000–$160,000 Per Year

The work we do here goes far beyond day-to-day projects - it further protects the US defense industrial base from cyber threats, fosters thought leadership, and creates growth opportunities. This role will involve interactions with customer users both onsite and through a service desk and being a liaison for the team between higher level engineers and the service desk personnel.

Loveland, Colorado8 days ago

Demonstrated expertise with a range of tools, technologies, hardware, and systems, including but not limited to:VXRail, vSAN, Windows, Red Hat Linux, VMware, Microsoft Azure, HPE servers, preferred monitoring tools (Splunk or SolarWinds Orion), DataDomain backup appliances, Veritas NetBackup, Microsoft Active Directory, Microsoft Azure Active Directory, Ping Identity, Corestreet HID appliances and OCSP authentication support, RSA SecurID, Active Directory Federation Services (ADFS), Microsoft Certificate Server, Microsoft Key Management Server (KMS). Responsibilities: An Average Day: As the System Administrator (Systems) III you will lead the support for various operating systems, including VMware, Storage, and appliance-based systems, while taking on a significant responsibility for backup and restore support, security, antivirus technologies, and application support.

Loveland, CO30+ days ago

$55,549.42–$92,503.07 Per Year

In compliance with Colorado's Equal Pay for Equal Work Act, the salary range for this role is $55,549.42 to $92,503.07; however, Serco considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate's work experience, education/training, and key skills. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations.

Golden, CO30+ days ago

PostgreSQL 9.6 or higher, Solr/Lucene, Elasticsearch AWS RDS and MongoDB, Python, Linux, Windows, Git, CI/CD pipelines, Docker, ECS, EKS, NGINX, Apache, Tomcat, Traefik, Atlassian Suite (Jira, Service Desk), shell scripting, Terraform, Strong troubleshooting and documentation skills. Understand using tools such as Kubernetes, Docker, ECS, EKS, NGINX, Apache, Tomcat, Traefik, Atlassian Suite (Jira, Service Desk) Python, shell scripting, Terraform, CDK and other open-source toolkits to enhance and maintain web applications, etc.

Louisville, CO30+ days ago

The ideal candidate will have deep technical expertise across virtualization platforms, cloud services, and enterprise systems, along with a strong commitment to documentation, operational excellence, and continuous improvement. Administer and support core services including Active Directory, Microsoft 365, DNS, DHCP, and identity management solutions.

Fort Collins, CO30+ days ago

Full-time

Respond to system alerts and alarms, trouble tickets, emails, and phone calls from users, conduct initial triage and escalation to provide timely resolution and maintain system availability and performance . Duties will include monitoring and managing network operations, responding to system alerts, performing system maintenance, and providing first-level technical support for both local and remote enclaves.

Denver, CO28 days ago

$80,000–$90,000

You bring strong project management skills to vendor relationships and team support requests, pair them with data entry and management practices, and deliver high-fidelity reporting to the full leadership team. As the gatekeeper of our systems and data, you will bridge the gap between business requirements and technical execution, optimizing our Salesforce instance to improve efficiency, productivity, and security across the entire organization.

Denver, Colorado30+ days ago

Remote

$65–$82

The System Administrator position will provide a high level of technical support for Windows 2008 server hardware, operating system and system software on web, application, file and reporting servers. By replying to this job advertisement, I agree I want to receive additional job advertisements from Focused HR Solutions, including email, phone and mail to the contact information I am submitting.

Loveland, Colorado27 days ago

As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-based systems and will assist with installation, configuration, testing, and management of the operating systems, hardware, and software to support our IT architecture and business needs. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.

DENVER, CO12 days ago

Our Mission is that as North America’s premier independent power generator, we will deliver renewable and reliable power to our customers, opportunities to our employees, sustainable returns to the families who invest in us, and a better world to the next generation. Onward Energy total rewards philosophy is motivated by a key tenet of People First and offers associates a comprehensive total rewards package which includes market-competitive compensation, health and life insurance, and retirement savings benefits.

Boulder, CO30+ days ago

For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. You will work within a fast-paced team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence.

New!

Westminster, CO1 day ago

Manage and optimize network operations, including BGP routing, IPSec tunnels, VPN portals/gateways, LAN micro-segmentation, firewall security policies, NAT, and comprehensive network/system monitoring, while architecting secure and scalable infrastructures involving routers, switches, and firewalls. Drive cloud and hybrid-infrastructure initiatives, implementing cloud-based solutions such as AWS Direct Connect, supporting transitions from on-premises technologies to cloud environments, and contributing to the design of technical architectures aligned with business needs.

New!

Boulder, COToday

$85,000–$105,000 Per Year

Kratos is valued for our ability to design and deliver leading edge, resilient solutions for aerospace communication, control, awareness and mission success across a continuum of offeringsfrom commercial to tailored custom solutions and integrated programs. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge, and skills.

Loveland, CO30+ days ago

Serco supports the Next generation of Wideband Satellite Communication Systems with hands-on experience testing complex system of systems, Test Automation development, and integration testing. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations.

Denver, Colorado30+ days ago

$35–$45 Per Hour

Relevant certifications such as Microsoft Certified: Azure Administrator Associate, Microsoft 365 Certified: Modern Desktop Administrator Associate, or CompTIA Security+. Manage user accounts, permissions, and access controls using Active Directory and Microsoft 365 Admin Center.

Boulder, CO14 days ago

Administer live test event activities and execute representative public safety UAS test scenarios — including single-link and multi-UAS communications, RF (radio frequency) signaling metrics, routing protocols, and radio communications links — in accordance with client-defined test plans, procedures, metrics, and evaluation criteria. Collect and document data in accordance with established procedures, including qualitative inputs (observations, stakeholder feedback, operational notes) and quantitative communications performance metrics (end-to-end throughput, latency, packet loss, and performance across single-link or ad hoc network scenarios), as directed by the client.

New!

Denver, CO1 day ago

$100,000–$150,000 Per Year

The Dayforce HRIS Administrator plays a critical role in supporting this nationwide, multi-entity organization by ensuring Frontline’s Dayforce HCM platform is stable, scalable, and optimized to support continued growth. This position partners closely with HR Operations, Payroll, IT, and business stakeholders to configure workflows, manage system security, support integrations, and deliver accurate, actionable workforce analytics.

Louisville, CO30+ days ago

With a track record of delivering real-world impact and deep alignment with strategic partners, Infleqtion is a trusted provider of quantum solutions for national security modernization, resilient infrastructure, and next-generation intelligent systems. Infleqtion is a world-leading quantum technology company advancing transformative, atom-based solutions that integrate quantum hardware and software to enhance precision and performance across national security, enterprise, and infrastructure markets.

Denver, CO30+ days ago

Support the development, design, configuration/setup, test, maintenance, and upgrade of Wide Area Networks (WAN), Local Area Networks (LAN), Network Attached Storage (NAS) or Storage Area Networks (SAN), Site to Site Virtual Private Networks (S2S VPN) and/or remote to site VPN, network monitoring solutions using Simple Network Management Protocol (SNMP) poll, SNMP traps or other protocols used for network monitoring. Eligible employees also gain access to a wide range of benefits from comprehensive health coverage and health savings accounts to retirement plans, life and disability insurance, and time-off programs that support work-life balance.

New!

Denver, CO2 days ago

Implementation, certification, testing and maintenance of Management systems for the management of quality, IT services and information security, including: ISO 9001, ISO 14001, HACCP, ISO/TS 16949, ISO 17025, OHSAS 18001, ISO 20000, ISO 22000, ISO 22301, ISO 27001, ISO 27005, ISO 31000, ISO 500014. Service Desk Plus (SDP),7.Service Management Systems (SMS),8.Business Continuity Management Systems (BCMS),9.Information Security Management Systems (ISMS),ATIA ConsultingWebsite: www.atia-consulting.com.baThe areas of operation for ATIA Consulting company are:1.

Denver, Colorado15 days ago

Baker Tilly Advisory Group, LP and Baker Tilly US, LLP, trading as Baker Tilly, are independent members of Baker Tilly International, a worldwide network of independent accounting and business advisory firms in 141 territories, with 43,000 professionals and a combined worldwide revenue of $5.2 billion. Baker Tilly is a leading advisory, tax and assurance firm, providing clients with a genuine coast-to-coast and global advantage in major regions of the U.S. and in many of the world's leading financial centers - New York, London, San Francisco, Los Angeles, Chicago and Boston.

Denver, CO30+ days ago

Full-time

Demonstrated experience with the following: SharePoint Object Model (OM), SharePoint Designer (2010/2013/2016), Visio, InfoPath, Java, Visual Basic, Visual Studio, C#, HTML5, CSS3, PowerShell, XML, XPath, REST, API, Net, JavaScript, jQuery, SQL, VBA, Microsoft Project, MS Project Server and PWA. Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment.

Denver, CO13 days ago

Remote

$110,000–$121,000

This position is responsible for the strategy, modernization, and delivery of internal systems that enable core business processes, support workforce productivity, and the secure, reliable use of software platforms across the organization. This position maintains stewardship of our broader portfolio of systems and their associated use policies, including internal SaaS platforms, AI-enabled workplace tools, productivity software, and research and feedback technologies.

Broomfield, CO30+ days ago

$50,000–$60,000 Per Year

Obtain necessary billing approvals from Account Managers, Branch Managers, and Operations Managers. + The Branch Administrator supports the branch team and Branch Manager by efficiently and effectively handling administrative functions for the Branch.

Denver, CO22 days ago

Through proactive communication and meticulous attention to detail, we create seamless experiences for our clients-anticipating needs, solving challenges, and delivering thoughtful, responsible designs. At AE Design, we don't just complete projects-we build lasting relationships, provide high-touch service, and make our clients' lives easier.

Denver, CO30+ days ago

$80,000–$120,000 Per Year

The Application Administrator – Core Banking serves as the Tier 2 operational owner for the bank's core banking platform (FIS IBS) and online banking system (Candescent). Our culture thrives on teamwork and mutual respect, grounded in the belief that diverse perspectives fuel creativity and help us tackle challenges in fresh, effective ways.

Broomfield, CO8 days ago

$66,000–$103,000

We also offer life insurance, short and long-term disability, hospital indemnity, critical illness coverage, employee accident protection, health savings account (HSA) with company contribution & flexible spending account (FSA) options, employee assistance program, Legal and Pet Insurance. As a full-time employee, Recurly offers competitive benefits programs, perks and options designed to fit your needs and the needs of your family.

Denver, CO30+ days ago

Full-time

This person will assist in effectively implementing procedures, cost controls and policies; maintain good tenant and client/owner relations; assist the property management team in maintaining invoice records and contacting vendors/setting up accounts. Our impressive portfolio includes nearly 50 million square feet of medical outpatient buildings, lab and life science facilities and Senior Assisted Living centers throughout the country.

Denver, CO9 days ago

$61,048–$88,566.40 Per Year

The Program Administrator will continually assess and direct a wide range of programmatic issues including long range planning, recruiting trainees, onboarding trainees, developing projects, analyzing administrative workflow, maintaining databases, communicating with faculty and trainees regarding a range of issues, developing faculty and managing internal and external program relations. With a focus on meeting the needs of our patients at all access points, Physician Services is dedicated to implementing innovative, physician-driven, value-added solutions to assist physicians in providing high-quality, patient-centered care, aligning with our mission to care for and enhance human life.

Westminster, CO27 days ago

$85,000–$95,000 Per Year

Responsible for all administrative duties of assigned commercial banking team, including for example SalesForce and nCino support for lending officers, processing loan documentation; clearing exceptions; assist in monitoring tickler files, loan annual reviews, covenant testing, taxes, insurance, and financial documentations; preparing and revising presentation materials; communicating with internal stake holders, in-house and external legal counsel, clients and third parties to facilitate loan closings and portfolio maintenance; tracking loan covenants; on-line research; facilitating additional banking services for clients; overseeing routing of documents between stakeholders while accurately maintaining electronic and hard copy files. + Frequently monitors loans in the closing pipeline (SalesForce and nCino); professionally and proactively works with loan officers, clients, in-house and outside legal counsel, the closing department, loan operations, title companies and all other stake holders to ensure that all loan documentation is accurate and timely and that all closing conditions are met prior to funding; coordinates commercial loan closings with all stakeholders.

Denver, CO30+ days ago

Remote

$91,000–$105,000 Per Year

You’ll collaborate with cross-functional teams to automate processes, strengthen observability, and drive proactive improvements that keep our environment secure, scalable, and always available. As a Splunk Administrator, you’ll make an impact by building and maintaining reliable, high-performing Splunk environments that power real-time insights across our cloud platforms.

New!

Boulder, CO1 day ago

$83,040–$103,800 Per Year

The Lab and Manufacturing System Support Analyst will support various technologies used throughout the lab and manufacturing environments including but not limited to: Empower, SoftMax Pro, Unicorn, MassLynx, Chemstation, SoloVPE, 32Karat, UV WinLab, PharmSpec, and Compass technologies. System Administrator providing Support to various technologies used throughout the lab and Manufacturing environments including but not limited to: Empower, SoftMax Pro, Unicorn, MassLynx, Chemstation, SoloVPE, 32Karat, UV WinLab, PharmSpec, and Compass technologies.

Denver, CO30+ days ago

ESSENTIAL DUTIES & RESPONSIBILITIES ***(Employees are held accountable for all duties of this job)General ResponsibilitiesAccountable for the support in camp administrative practices, such as, answering phones, responding to emails, paperwork organization & collection, printing, scanning, collating, and mail management. GSCO will make reasonable accommodation for qualified individuals with known disabilities and employees whose work requirements interfere with a religious belief, unless doing so would result in an undue hardship or a direct threat to the Girl Scouts of Colorado.

Denver, CO30+ days ago

$67,000–$75,000 Per Year

This role oversees high‑volume invoice processing through Esker and SAP, ensures timely and accurate vendor payments, manages vendor onboarding and maintenance, and partners closely with Procurement and business stakeholders. Perform end-to-end AP processes including vendor setup, invoice intake, workflow approvals, 3‑way match, exception handling, and downpayment processing.

Denver, Colorado15 days ago

$78,000–$88,000

Elevate Dental Partners is seeking a highly organized, detail-oriented Human Resources and Payroll Administrator to support essential payroll, compliance, benefits, licensing, and administrative operations across our growing dental partnership network. The position requires someone who can manage recurring deadlines, maintain accurate and detailed records, work confidently in spreadsheets, and keep multiple administrative processes moving at the same time.

New!

Denver, CO2 days ago

$140,000–$175,000 Per Year

Administer NX seat counts and add-ins over time, including: Managing the number of NX seats with changes in user headcount, researching/advising and onboarding NX add-ins based on user needs, maintaining a relationship with a VAR, and assisting with engineering software budget planning . In-depth understanding of many manufacturing methods and DFMA practices, including 3/4/5 axis CNC machining, turning with live tooling, various additive manufacturing processes, sheet metal forming, welding, etc.

Denver, CO30+ days ago

Full-time

We are seeking a highly organized, detail-driven, and proactive Accounting Operations Administrator to own the day-to-day financial operations of the business while helping us build a more sophisticated and insightful financial engine. This role is both executional and strategic, responsible for maintaining clean, accurate books while also developing reporting, job costing, and financial systems that help us operate smarter.

Denver, CO30+ days ago

Full-time

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Analyze significant, and/or unique contract requirements, special provisions, terms and conditions to ensure compliance with appropriate laws, regulations, and corporate policies and business unit procedure, ultimately reducing risk to the company.

New!

Denver, CO1 day ago

$80,000–$100,000 Per Year

Plan meetings and conference calls prepare materials and attend sessions when needed to capture discussion points and track action items. Provide daily administrative support to members of the executive leadership team and anticipate upcoming needs.

Denver, CO30+ days ago

Full-time

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Experience working in a fast-paced work environment with high expectations, significantly diverse assignments, and collaborative team settings across all levels.

Denver, Colorado23 days ago

$35–$45 Per Hour

We are seeking a short-term contractor to assess our existing phone system configuration and design, implement, and document updated call flows to support a senior living business vertical. This work includes community-based routing to a centralized call center that adjusts based on defined business hours.

Fort Collins, CO30+ days ago

Full-time

Duties will include conducting cybersecurity analysis, vulnerability scanning, compliance assessment, and patch management for enterprise IT infrastructure including Windows systems, network devices, servers, and virtualized environments. Four years of hands-on experience in cybersecurity operations, information technology, security engineering, vulnerability management, or related fields, or a related degree and two years of experience .

Denver, Colorado14 days ago

This is a highly visible engineering role within our enterprise infrastructure organization, supporting multiple datacenters and environments while driving the design, architecture, implementation, and optimization of modern infrastructure solutions. You'll play a key role in both greenfield deployments and the evolution of existing production environments, helping ensure our platforms remain scalable, resilient, secure, and future-ready.

New!

Golden, COToday

$83,600–$150,500 Per Year

E-Verifywww.dhs.gov/E-VerifyFor information about right to work, click here (http://www.justice.gov/sites/default/files/crt/legacy/2013/08/13/FinalOSCPosterEN08_01_2013.pdf) for English orhere (http://www.justice.gov/crt/file/813271/download) for Spanish. This candidate must have an interest in making a difference in the world by helping to envision, develop, deploy, monitor, maintain, and analyze security posture and defense in an environment that supports a variety of applications and data-sharing platforms related to advancing integrated energy system technologies and markets.

Boulder, CO16 days ago

Full-time
Employee

As a Technical Immersive Learning Manager, you will be a strategic program leader, driving the success of the Explore AI initiative, with a primary focus on scaling and delivering the newly launched Explore AI for Leaders program. You will be responsible for designing, operationalizing, and delivering high-touch, interactive AI experiences that showcase the transformative power of Google's AI portfolio (including Gemini Enterprise) to C-suite audiences.

New!

Denver, Colorado2 days ago

$154,523.20–$165,000 Per Year

Technical Expertise: Strong knowledge of Oracle Cloud technologies, including Oracle Integration Cloud (OIC), Oracle SOA Suite, Oracle BPEL Process Manager, Oracle Service Bus, and Oracle WebLogic Server. As an Oracle Cloud Integration Lead, you will play a pivotal role in designing, developing, and implementing Oracle Cloud-based integrations and solutions to meet business requirements.

Northglenn, CO24 days ago

Summary: We are seeking a highly skilled Managed IT Services (MSP) Level 3 Technician to join our team, specializing in providing top-tier IT support to Small to Medium-sized businesses. RMM & Ticketing Systems: Hands-on experience with Remote Monitoring and Management (RMM) tools like NinjaRMM and ticketing systems such as Autotask PSA, ServiceNow, or Zendesk.

Boulder, CO16 days ago

Full-time
Employee

As an AI Technical Immersive Learning Manager, you will be strategic program leader, driving the success of the Explore AI initiative, with a primary focus on scaling and delivering the newly launched Explore AI for Leaders program. You will be responsible for designing, operationalizing, and delivering high-touch, interactive AI experiences that showcase the transformative power of Google's AI portfolio (including Gemini Enterprise) to C-suite audiences.

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Systems Administrator Jobs in Longmont, CO

Construction Contract Administrator (Mechanical or Electrical) Jobot

Customer Support Administrator PEAK Technical Staffing

Senior Systems Administrator Summit 7 Systems

Systems Administrator (Systems) III AMERICAN SYSTEMS

Systems Administrator Serco

Sr. Systems Administrator (VMAdmin) Inalab

IT Systems & Cloud Administrator Infleqtion

Network Operations Center System Administrator Persistent Systems LLC

Salesforce & Business Systems Administrator Downtown Denver Partnership

1.20. VMWare ESX Systems Administrator Focused HR Solutions

Linux Systems Administrator I AMERICAN SYSTEMS

System Administrator III Onward Energy

Linux System Administrator SciTec

IT Network Engineer - Sr. System Administrator AGCO

System Administrator Kratos Defense

Systems Engineer SATCOM SME Serco

IT & System Admin. Julie Hagan

Uncrewed Aerial Systems (UAS) Test Administration & Event SME Corner Alliance

Dayforce HRIS Administrator Frontline Road Safety

Sr Business Process Systems Analyst Infleqtion

Network Administrator - Sigonella, Italy Serco

Facebook Administrator - Paid Internship Atia

Salesforce Consultant - Systems Implementation Advisory Baker Tilly Advisory Group, LP

SharePoint Administrator Maximus

Manager, Business Systems Changent

Branch Administrator BrightView

Construction Administrator AE Design

Application Administrator - Core Banking First Western

IT Administrator I Recurly

Commercial Real Estate Administrator Healthpeak Properties, Inc.

Program Administrator GME HCA Healthcare

Sr Commercial Banking Administrator Dickinson Financial Corporation

Splunk Administrator Cognizant

Lab and Manufacturing IT System Support Analyst. KBI Biopharma

Office Administrator Girl Scouts of Colorado

Accounts Payable Administrator Solid Power

HR and Payroll Administrator – Payroll, Compliance & Administrative Operations Elevate Dental Partners, LLC

Senior CAD Administrator, Siemens NX Xcimer Energy

Accounting Operations Administrator Bear Event Design

Specialist Subcontracts Administrator - Federal (Bid) Maximus

Executive Administrator Century Group

Senior Specialist Subcontracts Administrator - Federal (Bid) Maximus

Phone System Specialist Julie Hagan

Cyber Security Engineer, Enterprise IT Persistent Systems LLC

Principal Engineer, Linux and Virtualization Infrastructure Wide Open West

Cybersecurity Engineering I/II National Laboratory of the Rockies

Technical Immersive Learning Manager, Cloud Learning Services Google

Oracle CCS Integration Lead TRC Companies, Inc.

MSP Level 3 Technician TeamLogic IT, Northglenn, CO

AI Technical Immersive Learning Manager, Cloud Learning Services Google

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