A biomedical postdoc position providing early-career researchers with experience in developing independent research skills and contributing to scientific knowledge.
Responsibilities
Plans and conducts experiments, analyzes data, and prepares publications describing results.
Assists in training and mentoring of lab personnel, including graduate students and other trainees.
Reads and evaluates literature.
Possesses interpersonal skills to effectively collaborate and communicate with individuals at all levels.
Lead product and cloud security direction, design reviews, FedRAMP compliance, and vulnerability management for Cribl’s SaaS and hybrid products.
Responsibilities
Set long‑term product and cloud security direction across multiple teams
Lead product security reviews for distributed, multi‑tenant SaaS and customer‑managed products
Translate risk into concrete engineering requirements and verify outcomes
Serve as principal cloud security authority across IAM, network, KMS, secrets, logging, containers, serverless, infrastructure as code, and data isolation
Lead the Product Security component of FedRAMP engineering
Requirements
Bachelor’s degree in computer science, cybersecurity, or a related field
Cyber Threat Intelligence Analyst responsible for delivering targeted, customer-relevant threats and vulnerability intelligence within a 24x7x365 CSOC.
Compensation
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Responsibilities
Deliver targeted threat and vulnerability intelligence
Translate geopolitical, sector and technical developments into customer-relevant cyber risk
Use MITRE ATT&CK to describe adversary behaviour
Assess vulnerabilities and exploitation potential
Lead rapid response to zero-day and emerging vulnerabilities
Requirements
Nice to have: CTI experience in UK Government, MOD, CNI
Nice to have: Experience in multi-tenant or MSSP operations
The role involves developing and optimizing physical-layer and fronthaul processing for an O-RAN 7.2x system, from algorithm design and simulation to real-time implementation and integration with radio units.
Responsibilities
Developing the 5G uplink receiver chain: channel estimation, interpolation, MMSE equalisation, MIMO detection, LLR computation and LDPC decoding.
Implementing PRACH detection, timing estimation and beamforming for massive MIMO.
Processing O-RAN 7.2x C-plane and U-plane traffic, including eCPRI timing windows and IQ compression.
Implementing real-time L1 functions in C on Linux and accelerating compute-intensive kernels with CUDA, DSP or SIMD.
Building the eCPRI datapath with DPDK using poll-mode I/O, rte_flow, dedicated queues, zero-copy buffers and hardware timestamps.
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