Senior Communications Systems Engineer - Lunar Permanence

## Application close date Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion.

Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of the Lunar Permanence business unit, which develops Blue Origin’s Blue Moon landers and related products.

To further Blue Origin's mission of millions of people living and working in space for the benefit of Earth, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface.

As part of a hardworking team of specialists, technicians, and engineers (use as appropriate), you will work as a Communication Systems Responsible Engineer within the spacecraft Avionics team, focusing on the integration of the communications subsystem. You will lead multi-functional trade studies, run integrated analyses, and define interfaces that impact the design and integration of the spacecraft.

We are a team with varied strengths of collaborators, doers, and problem-solvers who are committed to a culture of safety. This position directly impacts the history of space exploration and requires dedication and detailed attention toward safe and repeatable space flight.

Join us in lowering the cost of access to space and enabling Blue Origin’s vision of millions of people living and working in space to benefit Earth.

As a step towards this vision, Blue Origin is building the next generation of lunar landers. ## Responsibilities include but are not limited to - Develop Communication system design for one or more in-space architectures. - Allocate and decompose higher level functions and requirements to the Communications Subsystems.

Support the alignment, documentation, and consistent implementation of Lunar Permanence System engineering practices across applicable projects. - Support system and lower-level requirements management, including change control, audits, and coordination with other teams. - Support the development and creation of ConOps.

Develop, track, and maintain analyses and simulations for Communications Subsystem including: link analysis, signal distortion, system capacity, coverage analysis and performance. - Develop subsystem verification and validation activity definitions including verification methods, expectations, and compliance criteria. - Coordinate with Integration & Test teams to ensure test facilities (including integration labs) have the required capabilities per requirements definition. - Track V&V activities to successful completion, which may include reviewing subsystem test plans and possible travel to test facilities when needed. - Support in the definition of vehicle-level interfaces between systems and elements that interact with internal components. - Support in the authoring of safety artifacts, including functional hazard assessments and hazard mitigations. - Mentor early career systems engineers. ## Minimum Qualifications - Minimum of a B.S. degree in Aerospace Engineering, Electrical Engineering or related technical area - Experience in communication systems or RF testing Working knowledge of major RF components used in a communication subsystem (SSPA, LNAs, Transceivers, waveguides, antennas, filters, etc.) - Strong Communication fundamentals including understanding of digital modulation schemes including various types of QPSK modulation (OQPSK, UQPSK, spread spectrum approaches, etc.), FEC encoding like Reed Solomon and LDCP codes, and the relationship between information rates and RF requirements - Experience delivering communications systems for spacecraft applications including experience addressing radiation effects, hardware/software integration, thermal management, etc. - Experience integrating communication systems into larger systems, including definition of management and data interfaces using protocols like RS-422, Ethernet, SpaceWire, HDLC, etc. - Experience developing static and dynamic RF simulations (link budgets, coverage analyses, line of site simulation, etc.) with tools like HFSS, STK, MATLAB, and/or Python. - Working knowledge of space environments and the process to space qualify a communication flight unit - Ability to work from incomplete specifications to drive to completion.

Proven ability to interpret and apply high-level system requirements to practical design solutions for a complex physical assembly - In depth knowledge of systems engineering practices (e.g., requirements development; standard verification methods; functional decomposition; standard diagramming techniques; risk and opportunity management - Excellent written, verbal, and interpersonal communication skills ## Preferred Qualifications - 7+ years of satellite communication systems, and familiarity with all phases of an RF’s product lifecycle from concept, design, manufacture, test, and integration. - Knowledge of in-space relay communication protocols and architectures - Knowledge of direct-with-earth communications and ranging approaches - Knowledge of vehicle-to-vehicle crosslink communications and ranging - Working knowledge of simulation software like HFSS for antenna placement studies, Coverage analysis, antenna pattern simulations, ray tracing simulations, and other RF studies. - Full-life cycle engineering for a communication system from clean-sheet architecture definition through to operations planning and support. - Experience writing RF test procedures and performing subsystem level functional tests ## Base Pay Range for CO applicants is $144,179.00 - $201,849.90 WA applicants is $156,802.00 - $219,522.45 ## Culture Statement Don’t meet all desired requirements?

Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every desired qualification in the job description, we encourage you to apply anyway.

You may be just the right candidate for this or other roles. ## Export Control Regulations Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. ## Background Check - Required for all positions: Blue’s Standard Background Check - Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation - Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. - Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical ## Benefits - Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program. - Stock Options for all regular employees (working at least 20 hours/week) - Paid Time Of