Multi-Systems Administrator (Onsite)

Date Posted:
2025-09-10
Country:
United States of America
Location:
CA827: 100 Headquarters Dr San Jose 100 Headquarters Drive , San Jose, CA, 95134 USA
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance:
TS/SCI with Poly - Current

Applied Signal Technology; a company of innovators committed to building a safer, more secure world is seeking a Multi-Disciplined Systems Administrator to join our team in Digital Technology (DT). AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the U.S. and its partners. AST's work in areas such as high-capacity broadband communications, signal processing and analysis, tactical SIGINT, and wireless communications continually challenges our extraordinary engineers to resolve problems that make the world a safer place. We're stretching the boundaries of what's possible every day with our transformational technologies. Join us and let's rise to the challenge of the moment together.

This is an ONSITE position at our San Jose, CA location. To find out more about AST, please click the following link - Applied Signal Technology: WHO WE ARE

What You Will Do:

• Responsible for performing a full range of information technology functions in classified and unclassified spaces.
• Ensure that system hardware, operating systems, software, and related procedures adhere to organizational- and security-based policies.
• Use troubleshooting techniques to resolve technical problems of moderate to high scope and complexity to include the integration of hardware, software and operating systems.
• Work with Cybersecurity professionals to maintain security requirements.
• Provide documentation and training on advanced IT processes, procedures and other tasks as assigned.
• Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment.
• Support infrastructure such as Cisco IOS and Network Appliance ONTAP.
• Build awareness for employees around Cyber Security and Compliance.
• Identify potential security risks in the organization and assists in risk mitigation.
• Support new security initiatives and projects within the organization.
• Be mentored by one of our skilled and seasoned professionals who are ready to build and grow your skills!

Qualifications You Must Have:

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience
• Typically requires 5 years of experience in one or more of the following: VMWare; Linux; Active IT Base Certifications; Centrify, Puppet, Lumension, Rapid 7; Tenable Security Center, Nessus
• Active and transferable U.S. government issued Top Secret SCI (TS/SCI) security clearance with polygraph is required prior to start date.

Qualifications We Prefer:

• Work independently, be self-motivated, and willing/able to learn through on-the-job training and documentation
• Able to work within a team and foster teamwork and trust from both external and internal customers
• Have excellent written, verbal communication skills, analytical and problem-solving skills
• Practical knowledge of project management.
• Practical to substantial knowledge of RTX projects, programs or systems with the ability to make enhancements and leverage in daily work.

What We Offer

• Medical, dental, and vision insurance
• Three weeks of vacation for newly hired employees
• Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
• Tuition reimbursement program
• Student Loan Repayment Program
• Life insurance and disability coverage
• Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
• Birth, adoption, parental leave benefits
• Ovia Health, fertility, and family planning
• Adoption Assistance
• Autism Benefit
• Employee Assistance Plan, including up to 10 free counseling sessions
• Healthy You Incentives, wellness rewards program
• Doctor on Demand, virtual doctor visits
• Bright Horizons, child and elder care services
• Teladoc Medical Experts, second opinion program
• Eligible for relocation
• And more!

Learn More & Apply Now!

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

Role Type: *Please ensure the role type (defined below) is appropriate for your needs before applying to this role

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products

The salary range for this role is 90,000 USD - 182,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.

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