sci jobs in Los Angeles

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price — and with over $1 billion in...

About the RoleAs a Proposal Specialist (Proposal Writer), you are a critical driver of Apex’s business growth. Through collaborating with Business Development, Product, and Mission Management stakeholders, you will drive Apex’s growth by compiling high-quality and compelling proposals to win contracts. You will work across all of Apex’s markets: US...

Group and Job Profile Guidance: The Joint Test & Evaluation (JT&E) program considers emerging technologies and the increasingly complex and dynamic joint, multi-domain operational environment to develop non-material solutions intended to enhance the United States’ operational effectiveness, suitability, and survivability in combat. Primary Job Functions: ...

K2 is building the largest and highest‑power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts...

Round-Peg Solutions (RPS) seeks an experienced Program Manager to lead advanced aerospace programs, coordinating across engineering teams and with U.S. Government customers.You will own cost, schedule, technical performance and contractual milestones, guiding programs from proposal through design, integration, test and delivery while managing risk....

Job DescriptionJob DescriptionK2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price —...

Job DescriptionJob DescriptionK2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price —...

Apex is seeking a SOC Analyst to monitor, investigate, and respond to security activity across endpoints, identity, cloud services, networks, and mission-support environments. You will work with alerts, logs, vulnerabilities, and investigations to determine what happened and what to do next. The role requires active TS/SCI clearance, US citizenship, and 2+...

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in...

A leading technology firm seeks a Big Data Systems Engineer to deploy and integrate CHEETAS at various DoD ranges. The ideal candidate must have a bachelor's degree in a STEM field, at least 10 years of DoD experience, and an active TS/SCI Security Clearance. Responsibilities include resolving deployment issues, collaborating with system administrators, and...

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in...

MANTECH seeks a motivated Personnel Security Specialist II to join our team in El Segundo, CA. This role focuses on personnel security functions supporting the customer's facility, including providing PERSEC services for various activities. The ideal candidate will have at least 6 years of relevant experience, a Bachelor's degree, and a current Top Secret...

Apex Technology, Inc. is seeking a SOC Analyst to monitor, investigate, and respond to security activity across endpoints, identity, cloud services, networks, and mission-support environments. You will work with alerts, logs, vulnerabilities, and investigations to determine what happened and what needs to happen next. Responsibilities include monitoring...

MANTECH seeks a Personnel Security Specialist II to handle personnel security functions in support of the customer's facility and organization to join our team in El Segundo, CA. The Personnel Security Specialist's will provide day-to-day PERSEC services for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities....

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative (ASR) to join our team in El Segundo, CA. The Activity Security Representative (ASR) will leverage their strong technical background and knowledge to provide multi-disciplined security support to a customer's facility and organization. You will provide day-to-day support...

MANTECH seeks a COMSEC Manager to join our team in El Segundo, CA. The COMSEC Manager's primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide "day-to-day" support for...

Security Control Assessor (SCA) 1's areresponsible for conducting comprehensive assessment of the management, operational, and technical security controls employed within or inherited by an IS to determine the overall effectiveness of the controls (i.e., the extent to which the controls are implemented correctly, operating as intended, and producing the...

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in...

MANTECH seeks a motivated, career and customer-oriented Physical Security/Industrial Security Specialist to join our team in El Segundo, CA. This position provides physical security (PS), industrial security, and cybersecurity support for collateral, SCI, and SAP systems in accordance with ICD, DODM, legacy DCID/JAFAN, and other DoD and national guidance for...

MANTECH seeks a Personnel Security Specialist II to handle personnel security functions in support of the customer’s facility and organization to join our team in El Segundo, CA.The Personnel Security Specialist’s will provide day-to-day PERSEC services for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP)...