DigiFlight, Inc.
Network Based Systems Analyst III
DigiFlight, Inc., Arlington, Virginia, United States, 22201
Overview
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Network Based Systems Analyst III
role at
DigiFlight, Inc.
Arlington, VA
Role description
Assists the Government lead in coordinating teams in preliminary incident response investigations
Assists the Government lead with interfacing with the customer while on site
Determines appropriate courses of actions in response to identified and analyzed anomalous network activity
Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations
Assists with the writing and publishing of Computer Network Defense guidance and reports on incident findings to appropriate constituencies
Collects network intrusion artifacts (e.g., PCAP, domains, URI’s, certificates, etc.) and uses discovered data to enable mitigation of potential Computer Network Defense incidents
Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information
Collects network device integrity data and analyzes for signs of tampering or compromise
Assists with real-time CND incident handling (i.e., forensic collections, intrusion correlation and tracking, threat analysis, and advising on system remediation) tasks to support onsite engagements
Assist with developing analytic solutions for mapping network traffic back to Threat TTPs
Provide input to the Government lead in developing processes, standards, WI’s, or SOPs
Required Skills
U.S. Citizenship
Must have an active TS/SCI clearance
Must be able to obtain DHS Suitability
5+ years of directly relevant experience in network investigations
In depth knowledge of CND policies, procedures, and regulations
In depth knowledge of TCP/IP protocols
In depth knowledge of standard protocols – ICMP, HTTP/S, DNS, SSH, SMTP, SMB, NFS, etc.
In depth knowledge and experience of Wifi networking
In depth knowledge and experience of network topologies - DMZ’s, WAN’s, etc.
Substantial knowledge of Splunk (or other SIEM’s)
Understanding of MITRE Adversary Tactics, Techniques and Common Knowledge (ATT&CK)
Ability to characterize and analyze network traffic to identify anomalous activity and potential threats to network resources
Ability to identify and analyze anomalies in network traffic using metadata
Experience with reconstructing a malicious attack or activity based on network traffic
Experience examining network topologies to understand data flows through the network
Must be able to travel domestically on short notice
Must be able to work collaboratively across physical locations
Required Education
BS Computer Science, Cyber Security, Computer Engineering, or related degree; or HS Diploma & 7-9 years of network investigations experience.
Preferred Skills
Substantial knowledge of network device integrity concepts and methodologies
Proficiency with network analysis software (e.g., Wireshark)
Proficiency with carving and extracting information from PCAP data
Proficiency with non-traditional network traffic (e.g., Command and Control)
Knowledge of ICS/OT protocols
Substantial knowledge of Arkime
Experience with network sensors (e.g., Corelight, Cisco FMC, Suricata)
Desired Certifications
DoD 8140.01 IAT Level II, IASAE II, CSSP Analyst, GCIA, GCIH, CSSP Analyst/CSSP Incident Responder
Our People DigiFlight attracts the most highly skilled workforce to protect some of our nation’s most sensitive systems. Our diverse team provides innovative solutions as they support critical clients in tackling tough challenges. Our team is passionate about their work and making a difference. Our corporate culture promotes a healthy work/life balance.
Our Benefits
Health, Dental, Vision, and Flexible Spending Account
Paid Time Off (PTO)
11 paid holidays
Tuition Education Assistance
Professional Development
401(k) retirement plan
Life insurance and short- and long-term disability insurance
Employee Referral Program
Marketing Incentive Plans
DFI offers a highly competitive, family-oriented benefits package.
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Information Technology
Industries
IT Services and IT Consulting
Referrals increase your chances of interviewing at DigiFlight, Inc. by 2x.
Location: Arlington, VA
#J-18808-Ljbffr
Network Based Systems Analyst III
role at
DigiFlight, Inc.
Arlington, VA
Role description
Assists the Government lead in coordinating teams in preliminary incident response investigations
Assists the Government lead with interfacing with the customer while on site
Determines appropriate courses of actions in response to identified and analyzed anomalous network activity
Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations
Assists with the writing and publishing of Computer Network Defense guidance and reports on incident findings to appropriate constituencies
Collects network intrusion artifacts (e.g., PCAP, domains, URI’s, certificates, etc.) and uses discovered data to enable mitigation of potential Computer Network Defense incidents
Analyzes identified malicious network activity to determine weaknesses exploited, exploitation methods, effects on system and information
Collects network device integrity data and analyzes for signs of tampering or compromise
Assists with real-time CND incident handling (i.e., forensic collections, intrusion correlation and tracking, threat analysis, and advising on system remediation) tasks to support onsite engagements
Assist with developing analytic solutions for mapping network traffic back to Threat TTPs
Provide input to the Government lead in developing processes, standards, WI’s, or SOPs
Required Skills
U.S. Citizenship
Must have an active TS/SCI clearance
Must be able to obtain DHS Suitability
5+ years of directly relevant experience in network investigations
In depth knowledge of CND policies, procedures, and regulations
In depth knowledge of TCP/IP protocols
In depth knowledge of standard protocols – ICMP, HTTP/S, DNS, SSH, SMTP, SMB, NFS, etc.
In depth knowledge and experience of Wifi networking
In depth knowledge and experience of network topologies - DMZ’s, WAN’s, etc.
Substantial knowledge of Splunk (or other SIEM’s)
Understanding of MITRE Adversary Tactics, Techniques and Common Knowledge (ATT&CK)
Ability to characterize and analyze network traffic to identify anomalous activity and potential threats to network resources
Ability to identify and analyze anomalies in network traffic using metadata
Experience with reconstructing a malicious attack or activity based on network traffic
Experience examining network topologies to understand data flows through the network
Must be able to travel domestically on short notice
Must be able to work collaboratively across physical locations
Required Education
BS Computer Science, Cyber Security, Computer Engineering, or related degree; or HS Diploma & 7-9 years of network investigations experience.
Preferred Skills
Substantial knowledge of network device integrity concepts and methodologies
Proficiency with network analysis software (e.g., Wireshark)
Proficiency with carving and extracting information from PCAP data
Proficiency with non-traditional network traffic (e.g., Command and Control)
Knowledge of ICS/OT protocols
Substantial knowledge of Arkime
Experience with network sensors (e.g., Corelight, Cisco FMC, Suricata)
Desired Certifications
DoD 8140.01 IAT Level II, IASAE II, CSSP Analyst, GCIA, GCIH, CSSP Analyst/CSSP Incident Responder
Our People DigiFlight attracts the most highly skilled workforce to protect some of our nation’s most sensitive systems. Our diverse team provides innovative solutions as they support critical clients in tackling tough challenges. Our team is passionate about their work and making a difference. Our corporate culture promotes a healthy work/life balance.
Our Benefits
Health, Dental, Vision, and Flexible Spending Account
Paid Time Off (PTO)
11 paid holidays
Tuition Education Assistance
Professional Development
401(k) retirement plan
Life insurance and short- and long-term disability insurance
Employee Referral Program
Marketing Incentive Plans
DFI offers a highly competitive, family-oriented benefits package.
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Information Technology
Industries
IT Services and IT Consulting
Referrals increase your chances of interviewing at DigiFlight, Inc. by 2x.
Location: Arlington, VA
#J-18808-Ljbffr