Sr Technical Administrator (Clearance Required)

Sierra Space Careers: Dare to Dream

We honor those that are not afraid to dream big dreams, those that tenaciously chase their dreams even when others say it cannot be done, those that achieve big dreams and change everything. Those are Dreams Worth Chasing.  

 

At Sierra Space we envision a future where humanity lives and works in space, on moons, and on distant planets. Our mission isn’t restricted to the few, instead we see a future where all people can choose to live, work, discover and explore beyond our planet. Our company is building a platform in space to benefit life on Earth and together we will alter the course of humanity.  

We have a bold mission. We are a bold company. Together, we are an extraordinary team.

About the RoleThe Technical Systems Administrator is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure both located within the Standalone Local Area Network supporting classified work. This individual participates in technical research and development to enable continuing innovation within the infrastructure. This individual ensures that system hardware, operating systems, software systems, and related procedures adhere to organizational values, Government regulations, enabling staff, Partners, and customers. Ideal candidate will have a broad knowledge across multiple technology application and platforms utilized in classified and unclassified areas.

Primary Responsibilities:

• Oversee the maintenance of servers in all capacities that include, but not limited to configuring, installing new hardware/software, performing upgrades to existing servers & software, coordinating the introduction of additional servers and storage to the network, following security policies and procedures, and performing other technical duties as needed

• Maintain servers and storage such as, but not limited to, Rubrik backup solutions, WIN 2019 Servers, Windows 10 and 11 deployments for end users, Linux serves, VMWare, ESXI servers, Horizon servers, etc.

• Provide platform infrastructure support

• SPLUNK administration and architecture

• Maintain detailed inventory of Business Area assets in Classified areas

• Maintain documentation of network server configurations, application licensing agreements, and other third-party software installed

• Maintain server and related hardware

• Responsible for backup systems process and procedures

• Document repair/maintenance and change requests through IS department ticketing system

• Perform on call after hours support as part of the rotation

• Work closely with the Application team and Development team to provide any required hardware support

• Pro-actively monitors the infrastructure including servers to prevent issues and to resolve issues as they happen

• Installing, maintaining, and troubleshooting wired/wireless networks and related equipment

• Participate in testing of new software and hardware

• Good documentation and communication skills

• Build prototype systems for demo and testing

About You 
 
Our mission is driven by the unwavering passion to push the boundaries of what is possible. We seek those who Dare to Dream — to envision the extraordinary and pursue it relentlessly – to join us on this transformational journey.  

 

We’re looking for dreamers who align with our values, vision, and audacious goals – while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement. 

Minimum Qualifications:

• Bachelor’s degree in Computer Science, Cybersecurity, Information Technology, Network Engineering, or a related field and a minimum of 10 or more years of relevant experience

• Related experience may be considered in lieu of required education

• Knowledge of TCP/IP and basic network routing protocol

• An active Top Secret with SCI eligibility and ability to obtain a CI polygraph U.S. Security Clearance is required

Preferred Qualifications:

• Basic understanding of cybersecurity principles and practices, with a focus on engineering and technical solutions

• Knowledge of cybersecurity tools and technologies, such as firewalls, intrusion detection/prevention systems, SIEM solutions, and vulnerability management tools.

• Experience with programming and scripting languages (e.g., Python, C++, Java).

• Experience with CI/CD and DevSec Ops

• Experience with but not limited to Microsoft, Linux, VMware, Cisco, Palo Alto, PowerShell, etc.

• Experience with Active directory and Linux administration

• Experience with setting up build-machines and software development support

• Experience with reverse engineering tools and techniques, including static and dynamic analysis, disassemblers, and debuggers.

• Experience in Multiple Operating Systems (e.g. Linux, Windows, etc)

• Expert level in AD and Exchange administration.

• Experience with Cisco Call manager deployment and administration.

• Experience with VOIP solutions for classified and unclassified networks

• Experience with Cisco networking devices and Palo alto devices

• WSUS (or sccm) expertise for patching

• ISM CAP, CISSP, or CISM Certification

• ISSE CAP, CISSP-ISSEP Certification

• Security+ CE, MCSE, Linux, and/or CCNP Security Certification

• System and network engineering and architecture experience in complex virtual environments

• Experience working in and supporting SCIFs

MPORTANT NOTICE:

This position requires current/active Top Secret with SCI eligibility and ability to obtain a CI polygraph U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. Citizens may not be eligible to obtain a security clearance.  The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Elevate Your Career

At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations. 

 
Sierra Space offers annual incentive pay based upon performance that is commensurate with the level of the position. 
 
We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 8%, life insurance, 3 weeks paid time off, and more.

Estimated Starting Salary Range:$120,552.10 - $165,759.14

At Sierra Space we are at the very doorstep of unlocking the future and the work in front of us is hard, but it is truly important and meaningful. Achieving our mission requires dedication, relentless pursuit of a dream and an unwavering passion for pushing the boundaries to accomplish what others might believe to be impossible. We seek those who too, Dare to Dream and will join us in a pursuit to achieve the extraordinary.

Application Deadline: This role will remain posted until a qualified pool of candidates is identified.

Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.

Sierra Space Corporation is an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment with Sierra Space or at any stage of the recruitment process, please contact us.